★ 5

Embarking on a fitness journey can be both exciting and challenging. It involves not just physical changes but also mental and emotional growth. Given my situation, i’ve reached milestones with previous trainers but felt frustrated when programs changed as my body started to transform.

David’ fitness philosophy and objectives has surpassed my expectations and has yielded the peak of my results in just 12 weeks.

He’s provided a balanced diet: which fuled my workouts with proper nutrition tailored to my goals.

My fitness journey is unique —it’s a blend of physical effort, emotional resilience, and mental clarity. Having someone like David to guide me and hold me accountable is an advantage, and leveraging a structured approach has facilitated my progress. Oh, and the facility is also motivating becaue of the machine options.

Source: Google

★ 5

David has been the best. He’s very knowledgeable and passionate about fitness and nutrition. I highly recommend his services.

Source: Google

★ 5

I’ve been training with David since early February and from the begin he has been great. Fitness journeys can be challenging and overwhelming to stay consistent with at times but David has helped me stick with it by being flexible and holding me accountable. He is very informative, relatable, and ensures to check on you every step of the way. He makes sure your goals, meal plans, and work outs are challenging yet attainable so that you stick with them while pushing you forward the whole way. If something’s not working for you, he will work with you to determine what does so you stick with it. It’s definitely a one day at a time process and I’m looking forward to future results!

Source: Google

★ 5

I’ve been working with David for about 4yrs now and the process has been nothing short of AMAZING!!! If you’re looking for long term results for your overall healthy lifestyle with a professional industry expert, he’s your guy!

Source: Google

★ 5

Google will only let me give 5 stars but David's services are easily worth 10! I have had trainers off and on for the last 20 years and David is hands down the best that I have used. He is extremely thorough in assessing your intro status (health, problems, composition, goals, diet, etc). He then uploads your plan to his app which makes it very easy to track progress and spot potential issues. He is highly responsive when you reach out to him before/after training. During sessions, he pays attention and will often stop to ask if I have "questions, comments or concerns". David not only provides best-in-class services but he genuinely cares about your progress. I look forward to remaining a long term client! It has only been a few months but I am at least 20 pounds down and feel STRONG!

Source: Google

★ 5

I’ve been working with David for the past few months, and the experience has been nothing short of transformative. Every session is knowledgeable and since day one he has shown he is genuinely passionate about helping clients reach their fitness goals and he takes the time to understand my fitness level, listens to my goals, and tailors every workout to my needs. I highly recommend working with David.

Source: Google

★ 5

Source: Google

★ 5

David is amazing! His workouts are challenging, thorough and perfectly tailored to my goals. I've seen incredible progress and feel stronger every week. Highly recommend if you're looking to get in shape!"

Source: Google

★ 5

David is a great trainer. Really personable and I’m seeing great results. You don’t have to be an athlete or a bodybuilder to commit to self improvement and he will help you feel comfortable in the gym.

Source: Google

★ 5

David is a great coach who will get you the results you want and fast. He keeps you motivated and really knows what he’s talking about. The smallest change in form leads to the greatest return.

Source: Google

★ 5

I really enjoyed my training experience with David, he goes above and beyond to ensure his clients are achieving their goals. He’s definitely in it for the passion and love of training. Highly recommend to anyone at any age!

Source: Google

★ 5

David is a phenomenal trainer! He is very knowledgeable and has helped improve my strength and endurance! I highly recommend, David.

Source: Google

★ 5

If you need help reaching your fitness goals then this is the guy

Source: Google

★ 5

I started training with David a little less than a month ago. I’m down 8lbs, along with lower blood pressure and cholesterol. He’s an amazing trainer who doesn’t make you feel guilty or ashamed. Highly recommend!

Source: Google

★ 5

David is the best trainer in Dallas/DFW I’m down to 25lbs within 2 months of training with him he is very knowledgeable and helpful.

Source: Google

★ 5

If you’re looking to unBIG your back with confidence, laughs & a KNOWLEDGEABLE trainer, David is your guy! You get more then just a work out- you’re getting needed education to be successful. This is the best gift to myself. If you’re someone who may be intimidated because of not knowing what to do in the gym- go & see this man! He’ll get ya right. From lifestyle changes with food (for the better) to getting locked in where discipline becomes apart of the daily routine- come & experience it! It’s time to bet on yourself… glad I did 🤞🏾

Source: Google

★ 5

Highly recommend training with Gryffon Performance!! I’ve seen results in my body in less than 2 full months with training with him. If you need help reaching your fitness goals look no further

Source: Google

★ 5

David was a beast! I loved my workouts and my nutrition plan. He helped me understand what I needed for my body. Appreciate him so much!!

Source: Google

★ 5

Amazing and dedicated trainer! Went from having no experience with weight training and fitness to someone much stronger and confident in the gym. His routine is balanced and will help you achieve your athleticism and fitness goals. I was able to drop weight and have a better body composition during my time training with him. Highly recommend to see him if you want to start your fitness journey!

Source: Google

★ 5

Fitness is not a cookie cutter business, every body is unique and David understands this. During my time training with him, he has been attentive, understanding, diligent in figuring out what works for me and my body, as well as being willing to adjust to my personal needs. Doing this all while never quitting on me, even when I was ready to quit on myself. I have seen results that I haven’t seen in years. Can’t wait to see my body this time next year. If you’re looking for a trainer who listens to your goals, makes them his priority and will constantly meet you where you are at…all while you complain, David is the trainer for you! Tell him I sent you!

Source: Google

★ 5

So I have the privilege of training with David/Gryffon Performance! It has been the best experience ever. It has been 60 days so far and I can tell you, the results are definitely showing and he knows exactly what he is talking about. If you are looking for the transformation you desire, don’t hesitate to get in contact with him. He gets results! Thanks David.

Source: Google

★ 5

I highly recommend David, he is a great trainer. My fitness journey with him has been incredible and amazing. David is always willing to help, and answers all of your nutrition and fitness questions. His great attitude and fitness programs are the absolute best.

Source: Google

★ 5

David is an incredible trainer! I've been training with him for a few months now. At the start, my bench and deadlift were weak, but now I can lift several times more than when I started. He really cares about results and is easily able to pinpoint what you need to work on in order to improve. It's not only about what you do at the gym, but what you're eating outside. He personalizes a nutrition plan in order for you to hit your goals. This is the best trainer I've worked with in the DFW area by far!

Source: Google

★ 5

He’s amazing. Very personable and knowledgeable. Will definitely push you into your goals

Source: Google

★ 5

GP is the truth! I started late last year and saw continuous gains in strength and overall fitness. Then my focus shifted to a new sport and the GP training adapted too. The depth of knowledge, ability to spot/correct issues, and thorough guidance are unmatched. I reached out to GP once I decided to get serious about fitness. It proved to be the right move.

Source: Google