Jonathan Martinez

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Customers rated this pro highly for professionalism, work quality, and responsiveness.

Read reviews that mention:

• training・9

• workout・5

• nutrition・4

• session・4

• body・3

• goals・2

• personal・2

• exercise・2

• fitness・1

• gym・1

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Martha S.

Oct 19, 2025

At the start of my session, he quietly performs a brief eval of my status, such as tightness, etc, while I’m doing simple mobility exercises/warm-ups. Then he directs my workout, towards my specific needs. Always remembering that I have 2 bionic hips and an autoimmune disease (in the arthritis family). My training sessions are unique, varied and challenging. He is accepting of my feedback, ie too difficult, do a few more reps or add more/or less resistance. It’s a bonus that he has his dietitian degree, as he offers his opinions when asked nutritional questions. The time spent working out flies by. He is a talented personal trainer. Fellow exercisers at my club, are often impressed at Jonathan’s skills as a trainer.

Jolee M.

Oct 17, 2025

I feel very fortunate to have Jonathan as my personal trainer for the past several years. His knowledge of nutrition and the body network coupled with his physical training skills helped me heal and get through a serious double injury on my leg. His pleasant personality and professionalism adds to the enjoyment of the hour I spend working out. As he builds a personalized workout for me each session, he also answers all my nutrition questions so I benefit from a whole body perspective. Jonathan offers a unique mix of qualities that makes him rise to the top of his profession.

Jeff W.

Nov 1, 2025

He knows his stuff! ESPECIALLY for people over 60! He can Identify and help correct any methods that are needed for proper execution when training! He will always give you the unique attention one needs during their sessions! He's the Man!

David S.

Oct 20, 2025

Jonathan is an outstanding athletic trainer. His vast knowledge of anatomy and physiology enable him to provide detailed supportive information and correct functional instruction that enhance strength and flexibility training. His ability and experience to assess client performance and agility, enable him to design the best program for optimal outcomes. He knows what works and guides you to achieve success. His direct approach blends humor with bluntness to motivate you to work hard and discipline yourself. His programs are safe and effective, he would not have you do something that would injure you. He will provide you the best total body workout and you will feel it every time. His flexibility program is superior and changed my life with improved functional movement of my shoulders, calves, hips, and hamstrings. The process completely changed my ability to move and improved my activities of daily living performance. I have worked with Jonathan for four years, since 2022 at Lifetime Fitness in Lenexa, Kansas. In 2023-2025, after moving to Seattle, Washington, I returned to work with him with daily appointments for 2-4 weeks at a time. That speaks to how good his training is, and how much it improved my conditioning. I’m 65 years old and a travel Registered Nurse. Jonathan’s has made a huge positive impact in my life. It’s been a pleasure to work with him. If you’re ready to make a change and work for the better you, contact him. David Surber Poulsbo, WA

Theresa V.

Oct 17, 2025

I have been training with Johnathan for four years. Starting at the age of 57, with no prior workout experience, he met me at my ability level & has helped me progress in the areas of strength, mobility, flexibility, balance & nutrition. The combination of his expertise as a physical trainer and a dietician has been priceless. The workouts are customized to accommodate any physical issue I am dealing with & I can honestly say they never get boring. He is patient, kind & respectful yet has a way of pushing me to my full ability (even if I don’t know what that is). My focus is on healthy aging, but there is no doubt he will help you with whatever your goal may be. Highly recommend!