★ 5

Source: Google

★ 5

I moved here about 3 months ago, had absolutely ZERO previous dance experience, and I have absolutely loved every single class I have taken here!! I was so apprehensive about joining a dance class, but you don’t need to be even remotely good at dance to be here! Nobody is judging you, and the people in class are all sooo supportive. It doesn’t really feel like you’re working out until you do the strength training portion of the class (if you’re taking the signature class). Allie is also an awesome instructor, she has such good energy. I would 100% recommend anyone and everyone to try this 😊 I love it here!!

Source: Google

★ 5

Love, love , love this place! So welcoming, fun and amazing cardio workout! You will be dancing like there is no tomorrow! Forget about all your problems and just shake it for a bit!

Source: Google

★ 5

8/4/25 update: still AMAZING and now they’ve got tons of classes. Just did my first one with Sally and she was such a blast and a great dancer. Everyone else in the team also leads a great class. Can’t recommend this place enough!

Original: AMAZING!!!! The workout is nice but the culture around confidence and feeling sexy is where it’s really at. I love seeing everyone getting ~into it~

Only problem is there aren’t enough classes. They’re already rolling out new ones which is great! Though the weekends still sell out so early. It’d be nice to have later classes on the weekdays and some evening/ afternoon classes on the weekends.

Source: Google

★ 5

This class was so fun! The teacher Richi was so welcoming and enthusiastic. I have tried so many dance classes and this was my favorite so far. I will definitely be returning!

Source: Google

★ 5

Block 21 is the high energy dance party work out studio you have been looking for! Every class is has incredible music, fresh routines and fire vibes.

The instructors are truly amazing—joyful, inclusive, and hilarious?!! They create an environment where everyone feels welcome, no matter your background or skill level. I've never enjoyed working out this much before....After just a few months, I'm in great shape, I'm a better dancer and I've made new friends!!

Block 21 is more than just a dance studio—it's a celebration of movement, music and connection. Highly recommend!

Source: Google

★ 5

As a plus size girlie, I was extremely nervous in going to a workout studio. Having been to block 21 since November ‘24, I want to share for any of the other plus size people who may feel hesitant to try a class.

If you’re worried about not being a great dancer, all the instructors are extremely supportive about doing modifications to the dance moves or the workout intervals to make them accessible.

If this does happen to be a worry that is big enough to stop you from coming, I would recommend trying to get into one of Kenny’s classes! I can’t understate how all the instructors are fabulous but Kenny is the most consistent and thorough about providing a number of modifications for the work out intervals. He is just amazing at being proactive and addressing these concerns and making the workouts feel achievable.

The large majority of every class is women just having fun and shaking ass in whatever way makes them feel good. Personally I can’t imagine a better way to work out! I may not be the biggest talker but every single person who I have talked to is so incredibly kind and supportive.

Source: Google

★ 5

I’m addicted!

Source: Google

★ 5

Do yourself a favor and get in here! No judgment, pure joy!

Source: Google

★ 5

BLOCK21 Fitness is the most fun I’ve ever had working out!

If you're someone who dreads the gym or gets bored with the usual fitness routine—this is your answer. BLOCK21 feels more like a dance party than a workout, and somehow you still leave sweaty, sore (in the best way), and absolutely glowing.

The energy in the studio is electric, the instructors are incredibly welcoming and hype you up every step of the way, and there’s zero pressure to be perfect—no rhythm? No problem. Everyone’s just there to move, have fun, and feel good in their own skin.

It’s such an inclusive space, full of all types of people and all fitness levels. Whether it’s your first class or your 100th, you’ll feel like you belong. I honestly can’t recommend it enough.

Come for the workout, stay for the vibe 💃🔥

Source: Google

★ 5

I’ve been a member since 2023 and about to hit 200 classes. What I appreciate about this studio is their approach. Leave all preconceived notions at the door because here you’re treated as a human with respect through pure joy from the instructors and community. B21 has a flexible check in policy, so when you’re running late (it happens), you can still come in and dance your butt off without fear of getting charged (as long as you show up) or locked out. The instructors empower you to find movement that feels good in YOUR body and hype you up. Hearing your name yelled out in class? Total mood boost. Shoutout to all of the wonderful instructors—but if you’re looking at the schedule wondering who the heck to start with, you can’t go wrong with Polly ✨ or Mark 🧘‍♂️

Source: Google

★ 5

Source: Google

★ 5

I know it sounds stereotypical to say a place brings “good vibes only,” but honestly it’s so true about Block21!

Source: Google

★ 5

This is my favorite place to work out!

Source: Google

★ 5

The vibes are unmatched at Block21. It’s a workout dance party with the best community around. Any body can dance! And at Block21, you’ll leave feeling confident, and probably with a couple new friends. Couldn’t recommend this place more!

Source: Google

★ 5

Absolutely love Block21, so much fun!
Dance cardio with a twist!

Source: Google

★ 5

I live and breathe this place 🖤🖤🖤

Source: Google

★ 5

No words can express the magic of this place. A booty shaking blast with your besties. I’ve been coming since 2019 and this place has been such a safe space to play and dance like no one’s watching!

Source: Google

★ 5

Such a fun and welcoming environment! All the instructors are friendly and have great energy. Even coming in not knowing routines I always felt supported and welcome. The more I come to classes the more I fall in love with Block21!

Source: Google

★ 5

Block 21 is my happy place! All the instructors are amazing and each class leaves me feeling empowered and in the best mood. Best place to dance your booty off and get an amazing workout in!

Source: Google

★ 5

I absolutely love Block21. From the moment you walk in, you can feel the energy — it’s welcoming, high-vibe, and just the right kind of motivating. The teachers are incredible: fun, knowledgeable, and so good at making every class feel fresh and challenging. The music is always on point and the community is something special. It’s the kind of place where people cheer each other on, and you actually look forward to working out!

Source: Google

★ 5

YOU NEED TO GO HERE! I’ve only tried the signature class, and I absolutely love it. I have been missing dancing in my life and this really fills that cup 💃🏻🤩

Source: Google

★ 5

What an amazing community and fun workout! A group of us did a Block21 class for our friend's bachelorette party! What a way to kick off the weekend, earn our espresso martinis, and get out of our comfort zones. I can't recommend Block21 enough!! You will have a blast and you will also get a great cardio workout.

Source: Google

★ 5

Source: Google

★ 5

We recently had a custom dance class for a bachelorette party at Block21 and we had the best time! We had both dancers and non-dancers in our group and our instructor Sally did a great job of making sure everyone was engaged but still comfortable. She kept us moving and laughing the whole time! Would absolutely recommend 👍

Source: Google

★ 5

Obsessed, so fun! Wonderful choreography, super welcoming, and great energy!

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★ 5

I’ve truly enjoyed the incredible community and energy BLOCK21 provides. I’m deeply grateful to the B21 team, as this experience has helped me boost my confidence, improve my self-love, and become more in tune with my body 🩷

Source: Google

★ 5

Block 21 is the best- high energy, instructors are awesome, and everybody is really friendly and supportive. A judgment free zone where you can move your body and have a ton of fun!

Source: Google

★ 5

After years of just going to the gym and using the elliptical, I knew my workout routine needed an upgrade. These dance workouts have allowed me to reconnect with my inner theater kid and have brought joyful movement into my workouts. I always look forward to these classes, especially after a long day at work when I'm needing a chance to unwind and connect with others.

Source: Google

★ 5

SO obsessed with this place. The instructors have great moves, killer music and are so empowering. I always leave in the best mood, ready to tackle the day. I've been to a bunch of classes and it never feels repetitive, the instructors are always changing things up!

Source: Google

★ 5

After a stressful day at my desk job, I really look forward to going to Block 21, disassociating for an hour and pretending I'm a back up dancer for Rhianna.

For real though, I have wanted to get back into taking dance classes for a couple years and I have become obsessed with the Monday and Wednesday Perform classes. Emily and Quiana's choreography is always so much fun, so accessible regardless of experience or skill level, and a phenomenal workout. Cannot recommend them enough and I hope they expand to more locations!

Source: Google

★ 5

I went to my first class yesterday with Monica it was so much fun I had a smile on my face the whole time I got a really good workout highly recommend I'm bringing my sis next week !

Source: Google

★ 5

Block21 is a blast and unique. Whenever I go to class, I feel more energized, confident, and happier. The classes don't feel like a traditional workout (so I never dread them -- it's the opposite) but still deliver a great cardio workout. Plus, there are two strength sections. Thank gosh the atmosphere is supportive, nonjudgemental, and all about letting loose since I have zero dance experience and am uncoordinated. I genuinely hope they consider opening another location so even more people can experience the magic. I’m hooked and will continue to make it a regular part of my routine although I have a bit of a commute.

Source: Google

★ 5

I just started taking classes three weeks ago and I love it! They are so much fun. I wanted to find a way to stay in shape and enjoy it and Block 21 fitness is doing that for me. Im getting better at my coordination and also learning how to feel sexy in my body and moves. The classes can get packed sometimes making it a little tight but still a good time. Emily and Quianna are the best they get the class so hype! I look forward to it each week.

Source: Google

★ 5

Wow, what a FUN class!!! Mark was an amazing instructor & the vibe was so welcoming and friendly. Music was great and the best part is getting your cardio in without feeling like you’re getting your cardio in..time flies while ur dancing, Five Stars!!!

Source: Google

★ 5

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★ 5

Wonderfully inclusive and fun instructors. As a senior individual, my goal is to regain balance & build up some muscle, and what a great place to do this. I enjoy the encouragement I receive.

Source: Google

★ 5

This is the most fun I’ve ever had working out. I was in a huge slump and this class is what got me back into fitness. I look forward to my classes here and I never thought I would say that. SO GLAD I found block 21!

Source: Google

★ 5

It's impossible not to have fun at a Block21 class. Every class has such good energy and the instructors are so kind and nonjudgemental. While I'm partial to Polly's Tuesday evening classes because she's so hysterical, all the teachers are amazing. Love, love, love this place!

Source: Google

★ 5

BLOCK21 is truly the best fitness studio I have ever been to! I look forward to every class and then feel great during and after. Also, every instructor I have taken a class with has been wonderful. I am so obsessed with this place!

Source: Google

★ 5

Love this place! Such a fun dance workout with awesome instructors all-around. This place has helped me improve my confidence and gives me something fun to look forward to throughout the day.

Source: Google

★ 5

Had my first class with Emily and I had THE BEST TIME! I grew up dancing but haven't been able to find the style of workout that I've been searching for until now. The music...the lights...it all makes me feel less self-conscious and for the first time in a long time I was able to truly dance my heart out. I can't wait to go back!!

Source: Google

★ 5

This is the most fun workout that I've ever experienced!! Be patient and give yourself 10 classes to learn the movements and how the instructors present the choreo. Your mind/body will adjust and things will come together. Try every teacher because they all bring something different and interesting to each class! Such a good time, super welcoming atmosphere and I can tell a major difference in my body (especially cardio wise).

Source: Google

★ 5

I just love this place. As a former dancer, I can be pretty picky about dance classes - and I’ve tried a lot of them! Block21 is my favorite “dance workout”, but it doesn’t feel like a workout at all (the best way to do cardio in my opinion)! Every instructor is a little bit different, and while they’re all great, my favorite classes are with Sally, Kenny and Quiana.

Block21 is more than a workout. It’s given me a place to let loose, have fun, connect with my body, and feel more confident as a result. Beyond that, I’m proud to support a female-owned local business in the Denver community. Highly, highly recommend coming in for a class - you won’t regret it!

Source: Google

★ 5

This is the most fun I've ever had at a workout class! It's always a little nerve-wracking trying something new, but that did not last long the first time I came here. Such a welcoming environment. I pretty much decided 5 minutes into my first class that I would be returning. All the instructors are so talented and fun. I have never left this studio without a smile on my face. There really is not anything quite like this place! 11/10 would recommend.

Source: Google

★ 5

My absolute favorite workout and has also been loved by “non dancers” I’ve dragged along. If you’re really scared you can start with a virtual class but honestly just show up. Everyone is nice and dancing is the biggest mood boost of my week. Never have to drag myself there like the gym!

Source: Google

★ 5

They make working out so fun! I really LOVE it. Shout out to Monica for making us sweat like no ones business!

Source: Google

★ 4

On the positive, Great instructors, great environment and good vibe, I'm definitely sweaty at the end of class.
On the areas to improve, I wish the songs rotated more often, it can get repetitive to dance to the same songs over and over. Also wished the workout intervals were more planned, seems like they're just whatever the instructor thinks up that day

Source: Google

★ 5

I am absolutely obsessed with Block21! I love that it feels more like a dance party than a workout, plus I’m burning close to 500 calories every time. Every instructor is amazing in their own right.

The owner Sally is a gem, and I can tell it’s more than a business for her. Her compassion and acceptance flow through the whole Block21 community. I love to be a part of it!

Come check it out, you will not be disappointed!

Source: Google

★ 5

The BEST! No rules just fun! Love the vibe. 🤩

Source: Google

★ 5

There's a good reason why this place has 5/5 stars review on Google! It is one of the best workouts in Denver! It's choreography based cardio fitness! It feels like you're dancing in a club but in tennis shoes instead of heels! Everyone at the studio is sooooo nice and no one cares at all how you dance! It's a great place to fully express yourself and be yourself in dance. I look forward to it every week because it's a wonderful workout and the ultimate endorphin release!

Source: Google

★ 5

Love taking dance classes at this studio! The instructors are full of energy and positivity! Makes the classes fun!

Source: Google

★ 5

Love, love, lovvvve my weekly sessions at BLOCK21! it's such a fun way to get exercise in and in a non-judgmental and fun space that is all about having an amazing time.

Source: Google

★ 5

Sally and Block21 Fitness rock my world! I've gone to at least 10 classes over the past couple months and it is my favorite work out class by far! I love rocking out to awesome tunes and Sally's choreography makes me smile. Thanks for a great place and way to work out!

Source: Google

★ 5

This place is amazing. The instructors are so much fun, the atmosphere is upbeat, and the culture is one of support. It's a hell of a workout that just feels like having fun with a bunch of badass people. 💚

Source: Google

★ 5

BLOCK21 is my favorite part of my week. It’s the most fun way to sweat, laugh and build the self-love that you deserve. The class moves fast and may take a few to get the hang of it but then you’ll fall in love. Mo, Kenny and Sally are my amazing usual instructors but you can’t go wrong. I did a private class for my 30th birthday and now my friends can’t wait for my 31st!

Source: Google

★ 5

I can’t rave enough about block21! When I moved to Denver I was looking for a fun workout and this is the only fitness place I’ve signed onto after the initial trial. The vibes are immaculate, there’s something about a room of women vibing and dancing and working out that just gives me lifeeeee. I’ve taken classes with multiple instructors and they’re all great and talented, but Emily’s energy is the bomb and makes it feel like we’re all going to the club together

Source: Google

★ 5

Unbelievable! I am a Personal trainer & Group Fitness instructor and this is where I choose to work out! The instructors are excellent, the music is fire and the dance moves are so fun! 100 out of 10! This is the place to shake it!

Source: Google

★ 5

Seriously the most fun you can have. So hard to believe you’ve done a workout class because it feels like you’re in the club with your besties. Wish I could go daily. The staff is kind, inclusive, and talented and the owner, Sally, is a true visionary! This is a must do in Denver.

Source: Google

★ 2

I really really wanted to enjoy this experience. I booked the signature class which is described on the website as the best class for beginners or for people who are new to Block21. This class is very far from a beginner class. I had to leave 1/2 way through the class because things just kept getting more challenging and faster as time went on. The choreography is fast — very fun, but with no explanation, it’s hard to keep up. I really tried to have a good time, but unfortunately it’s hard to have fun when you’re absolutely lost. The choreography was also very feminine-feeling, (lots of twerking, bend and snaps, and chest shimmying) which made me really uncomfortable as someone who isn’t super comfortable in their body as a transmasc person. 😓

Source: Google

★ 5

Source: Google

★ 5

Super fun dance-cardio workout! Body positive atmosphere has helped my self-esteem. Been a member almost a year. Appreciate that they get involved in community events as well.

Source: Google

★ 5

This weekend was my first
Time taking a class and wow it was so fun! I don’t take a lot of fitness classes and I’m not the best dancer, but Emily made me feel so comfortable! I was laughing and smiling the entire time. 11/10 I recommend signing up for a class! I will be sure to be back.

Source: Google

★ 5

Block21 is always the highlight of my week!! The vibes are immaculate and it’s the perfect balance between a difficult cardio workout and a fun dance party. I’ll never stop going!

Source: Google

★ 5

I’ve never had so much fun working out. John was phenomenal at leading the choreography and checking in to keep me pumped! I’ll definitely be bringing my girlfriends next time!

Source: Google

★ 5

John was absolutely INCREDIBLE!!! You HAVE to try his class. The energy, music and overall vibes were SO SO fun and exhilarating! Do yourself a favor and GO!

Source: Google

★ 5

I always look forward to going to Block21! The atmosphere is supportive and non-judgemental, and the focus is always on having fun over being perfect. This studio has made me feel more confident and helped me reach my fitness goals. Thank you Sally, Emily, Quiana, Julia, Monica, John and Mark for creating such a special space! <3

Source: Google

★ 5

I'm new to Denver and was seeking more places to find community. I'm so amazing grateful I found BLOCK21! The teachers are all unique in their styles and approaches... but none fail to bring amazing energy. Everyone was so welcoming on my first day and I'm pretty new to the studio but it already feels like a home. Every class feels like a party (yes you can party Mon - Sun at BLOCK21)! If you love it as much as I do you will get the Unlimited Membership... at first it seemed like a huge investment but it is honestly an amazing deal and well worth every penny. I really could go on and on... just know you don't need any dance background to come... all you need is some great energy, a willingness to shake your butt... maybe feel a little silly sometimes... I promise you will NOT REGRET taking a class. Huge thank you to BLOCK21!

Source: Google

★ 5

Best place for a cardio/ dance workout!!! Instructors are awesome and the classes are fun! Everything is easy to pick up so no worries if its your 1st time!

Source: Google

★ 5

I love, love, love this studio!!!

Source: Google

★ 5

Could not be more obsessed with a way to work out. Yes it’s hard, but it is SO much fun!! I grew up dancing, but you don’t need any dancing ability in order to take these classes. If you just like dancing around to loud music, this is the place for you :)

Source: Google

★ 5

Cannot say enough good things about BLOCK21 - it’s legitimately changed my relationship with exercise. I always leave with the biggest smile and a great sweat. Highly recommend :).

Source: Google

★ 5

Great instructors, welcoming space and community. As someone who has never taken any type of dance class before and is in her mid 30s, I was pretty intimidated going into it, but everyone has been fantastic and so supportive. One of my favorite parts of the day <3

Source: Google

★ 5

Source: Google

★ 5

Easily one of my favorite places in the world! Stumbled onto Block 21 through Classpass and got addicted! Now I’m a full time member and coming to class is the highlight of my day! Music is fire, the instructors are full of hype and the nicest people ever. Dances are super catchy and it’s a great workout! Can’t say enough about Block 21, I bring all my friends and highly recommend this place to anyone who likes to dance!

Source: Google

★ 5

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★ 5

Source: Google

★ 5

I drive 30 minutes to go because there is no place like it. I used to be a dancer years ago. This makes me feel like one again. It's a judgement free zone. It's just so much fun.

Source: Google

★ 5

A great workout and so much fun! Highly recommend.

Source: Google

★ 5

I LOVE block 21! The lights make you feel like you're at a club, and all the instructors have crazy energy to hype you up. They know everyone by name, and everyone knows each other at class. I moved to Chicago, & I haven't found a place nearly as good. This is honestly the place I miss most about Denver! <3

Source: Google

★ 5

Source: Google

★ 5

I cannot say enough good things about Block21! This studio is incredible, the instructors are so energetic and friendly. From my very first class, I felt as if I were a part of a community that actually wanted to get to know me. Every class here is so positive and leaves me feeling so good about myself. This is such a special space, and I highly recommend classes here to anyone who is interested in a laid back supportive environment.
I was incredibly lonely and depressed during quarantine, and going to Block21 completely changed my daily life. Thank you to this incredible studio for saving my mental health, I am so grateful.
Take a class here, you will love it!

Source: Google

★ 5

Love this studio! Every instructor brings the energy and the calories burn away before you even realize it. Like going to the club, only it’s good for you!

Source: Google

★ 5

There is not enough praise I can give to Block21 fitness both pre and during Covid. The instructors have all been very encouraging and give you a fantastic workout even if you're shy about dancing it out. It really is like a dance party and everyone that goes is very encourag with no bad vibes at all. They keep the place spotless and are quick to notify changes in class sizes or potential Covid breaches.

If you need a mask soaker of a workout, give Block21 a try 😅

Source: Google

★ 5

If you are a dancer or someone that loves dance for exercise- this place is for you! I went for my first time back in January and I can't get this place out of my mind!
First of all - Block21 is extremely clean and follow all covid guidelines. All dancers are 6ft apart and must wear masks.
The instructor Emily has a TON of energy and gets you so pumped to be there! It's like going out to the club but without creepers all up in your business.
My only complaint is I live too far away hahaha. If I lived closer, I would be here every day probably twice a day.

Source: Google

★ 5

Best workout in Denver!!!

Source: Google

★ 5

This place is my sanctuary. All hail shaking hips and dripping sweat! 10/10 recommend.

Source: Google

★ 5

My favorite place to let loose and dance! A full sweat full on dance party experience! 11/10 would recommend

Source: Google

★ 5

This is the best workout ever! Not only is it so so much fun, but it’s also actually a good workout that makes you sweat! I personally love the Signature class because you can really let yourself go and get into it. The dances are fun, it doesn’t matter at alllll if you are a good dancer, and it’s super easy to follow. It’s worth it to get the unlimited membership because you will want to go all the time. All the instructors are so much fun and make every class something to look forward to.

Source: Google

★ 5

I started going to Block21 in July and I have been addicted ever since! I talk it up to everyone I know and has become the best parts of my week when i get to go. Its fun, a great workout and I look cool doing it, lol! So, glad its a thing in the world.

Source: Google

★ 5

Source: Google

★ 5

Source: Google

★ 5

Sally is the best thing that's ever happened to my Saturday mornings! It's like sexy, fun zumba in a zero-judgment zone. Don't be fooled though, it is a hell of a workout!

Source: Google

★ 5

I am so delighted I decided to try this place out with an intro 3-pack. I can't stop going! Skill level doesn't matter- it's an absolute blast. You won't regret it- I've never smiled so much while sweating. Sally is the best!

Source: Google

★ 5

I started going to the hip hop class with Sally on Thursday's. I've liked it so much I started going twice a week. It's a super fun and a great class.

Source: Google

★ 5

I always look forward to my class at Block21! The hip hop class is perfect for anyone who loves to dance and wants to get a great workout in at the same time. Everyone is super friendly and Sally is a great instructor!

Source: Google

★ 5

Absolutely love this studio. I take the hip hop class with Sally on Monday’s and it is literally the only thing that can turn my Monday mood upside down. It’s a great work out and such a fun class and Sally is a fantastic instructor. Love it!

Source: Google

★ 5

If you're looking for a super fun workout/dance class, definitely come to Block21! The choreography is easy to follow and gets your heart rate up, plus everyone is super welcoming and there to have a good time. Thank you for such a great class, Sally!

Source: Google

★ 5

Don’t think - just go you will not regret it! So much fun and every move is very approachable. Everyone was so so welcoming! I will definitely be going back!!

Source: Google

★ 5

This is one of my favorite fitness classes/studios in Denver! From the first class I was hooked. It’s a killer workout and so much fun — I feel like a goofball smiling the entire class. Sally always makes it exciting and challenging! Can’t wait for more to come from this studio.

Source: Google

★ 5

The level of fitness matching the level of fun is often a difficult thing to find, but Block21 accomplishes this x100. Sally is so fun, encouraging and pushes everyone to a healthy degree. All people - dancers and non-dancers - will truly enjoy this class because you push yourself to your own limit! Block21 provides me life balance and physical fitness without having to join a sterile gym or attend bootcamps. Highly recommend to anyone wanting to have fun and get a good workout in great company. At the end of the day, its the best Saturday night out on the dance floor without the hangover!

Source: Google

★ 5

This class is an absolute favorite! I look forward to this class every week and try and come as often as possible. I hate cardio but this class is so fun that it doesn't matter! And I always leave feeling supported and incredibly accomplished by both the other attendees and Sally.

Source: Google

★ 5

I have been going to Block21 once a week for a bit over three months now, and I love it! I never really worked out before and would quickly abandon group exercise classes due to embarrassment or feeling as though I couldn't physically keep up. This class is hard, make no mistake, but it is so much fun, and Sally so encouraging, that before you know it you've made it through the hour and you're feeling accomplished.

For my story, I was a dress size 8 the day I started Block21, I am a busy mother of two, and also just found out that my husband wanted to pursue a life with someone else. The fast pace of this class helped me to focus on the music and movement and not be in my head, which I am so grateful for! It really helped me to focus on myself a bit and get out of my pity party. It helps that with how fast it is you know that no-one has time to be looking at you :). But, there are no pity parties in that class! Sally makes averyone feels like they are nothing short of amazing. The bonus was that as of today I am a dress size 2 without any real diet changes, just taking this class. That's a big change in 3 months!

It's a great class and I would recommend it to anyone. There are people of all shapes and sizes, all ages and circumstances, all levels of ability, all just wanting to have a fun, challenging workout in a dimly-lit environment.

I hope that I see you there!

Source: Google

★ 5

It had been a looooooong time since I'd been to any fitness class, and was super nervous about being able to keep up. It was challenging without being completely impossible to follow; conversely, also without being so easy to follow it was boring or didnt get my heart rate up! I am so looking forward to going back. I absolutely recommend!!!

Source: Google

★ 5

This is such a fantastic class! It's high energy and offers variety. Sally is a great instructor and really encourages you to just have fun and get into it. I always leave class looking forward to the next one!

Source: Google

★ 5

So pleased that I found this class taught by Sally! She leads a high energy workout with fun songs and choreography throughout. There is a strength training portion of class too so you are able to work more than cardio. Great combination of classic hip hop songs and current hits. I always leave feeling better than I did when I walked in. Highly recommend!

Source: Google

★ 5

Really enjoy the hip hop dance classes at Block 21 Fitness. My instructor Sally is really experienced and makes the class a lot of fun. She has an upbeat attitude and has great dance skills. I really get my heart rate up every time and am having fun doing it.
I joined this class not knowing what to expect and was looking for a good cardio workout. Although I have an unusual work schedule, this hip hop dance class is offered 3x/week. If you're looking for a fun and intense workout which builds up a sweat try Sally's class! Have fun.

Source: Google

★ 5

This class is AMAZING and Sally is THE BEST. I am a terrible dancer and was nervous about taking the class the first time, but I’m so glad I did! It feels like you are at a dance party and I honestly have so much fun. 50 minutes isn’t long enough! Thanks so much!

Source: Google

★ 5

Dancing is my favorite way to work out!! Block 21 is fun, energetic, and fresh! I'm so glad I've found it!

Source: Google

★ 5

Block 21 is great! The classes are a ton of fun and it’s also a fantastic workout. It’s good for all skill levels - you don’t have to be an experienced dancer. The playlists are good and always changing. I would highly recommend checking it out!

Source: Google

★ 5

Block21 is the best night of the week! Sally is fantastic - her energy and smile keep you going throughout the entire 50 minute class. The class is so fun, I completely forget I am getting a workout...until I am dripping with sweat! I also end up with great moves for Saturday night dance parties!

Source: Google

★ 5

BLOCK21 classes are the highlights of my week. It is such a fun, high-energy way to work out. Sally is a fantastic instructor (encouraging and helpful in breaking down the steps) and the music is great. No matter how I come to class, I always leave feeling energized and happy. I would recommend this class to anyone!

Source: Google

★ 5

I'm so glad I found Block21! The atmosphere is fun, there's a great selection of hip hop music, and the club lighting makes your dance moves look fly -- even if they're a work in progress. Sally is a positive, encouraging, and high energy instructor and the routines have the perfect mix of challenge to keep it interesting and simplicity to help you feel like you got this. Great moves, great workout, FUN class!

Source: Google

★ 5

Awesome class! So much fun, with great work-out done. Sally is an amazing instructor and leads class with positive energy!! Class is a great fit for everyone in every level, I would recommend to everyone!

Source: Google

★ 5

upbeat dance class with amazing, energetic instructor! dance routines are rotated often so you are never doing the same routine every class. Awesome dance club lighting at the studio too! go sign up for a class and dance your butt off!

Source: Google

★ 5

Having never taken a dance class in my life and being woefully uncoordinated by nature, walking into a Block21 class for the first time was a little terrifying for me. I’m so glad I stepped out of my comfort zone, because this is the most fun I have all week. Thanks to the low pressure, non-judgmental environment and Sally’s enthusiasm, I can’t recommend this class enough to people of all abilities/ages/genders/bodies. Block21 has boosted my confidence, greatly improved my fitness, and I look forward to it all week. Let’s be serious, who looks forward to the treadmill? NO ONE. Come dance with us! Your face will sweat, it's awesome!

Source: Google

★ 5

Block 21 is my new favorite cardio dance class in Denver! I highly recommend it to all ability levels. Sally is such a great teacher, she makes each class so fun, they fly by. Her class is the perfect balance of cardio and intervals, I leave each class feeling stronger and can’t wait to come back!

Source: Google

★ 5

I love these classes. It fun cardio and my dance skills are much improved.

Source: Google

★ 5

I've been taking Block21 class with Sally for almost 4 months and it's AMAZING. I actually hesitate to call it a class because it's more of a party-a party where you shake (and werk) your ass off. Sally's energy and amazing ability make it so much fun you forget you're "working out." I love the fact that all body types, all ages, and all abilities can get down in an atmosphere of pure joy. I often don't always execute the dance moves perfectly, but it's so much fun I just let go and MOVE and it doesn't really matter how well I dance. I highly recommend this class to anyone (male or female) interested in cardio that's not like boring cardio-you can't get this joy from a stair stepper-this is an entire body workout you can shake and sing along to.

Source: Google

★ 5

BLOCK21 is awesome! It is a great workout and helps people with no dance experience sweat their butts off and feel more confident. I highly recommend it.

Source: Google

★ 5

This is such a fun dance class! The music is awesome and Sally makes it challenging, a great work out, and fun for all abilities.

Source: Google

★ 5

B21 is truly the best! Sally kicks our butts into shape each week. Love it!

Source: Google