My husband and I have been training here for over 3 years. We love having personalized training in a space that's just for personal training clients. We've made exercise a regular habit and have learned a lot about weight lifting, best of all we get to do it together. We've trained with multiple trainers over the years, but currently train with Kristin. We appreciate her flexibility and how she puts a lot of attention into accommodating whatever ache or pain we may have, whatever else you may have going on in your life, and is attentive to our goals. This is a family run business and you can feel it. The DeRosa's are always so friendly and caring,... read full review
August 2025
Kristen at Ultimate Condition Fitness is amazing! She meets you where you’re at, tailors every workout, and knows how to push you without making it intimidating. For the first time ever, I actually look forward to workouts. I feel stronger than I ever have—even compared to times when I thought I was in better shape. Couldn’t recommend her more!
August 2025
My wife and I have been training with Kristin at Ultimate Condition Fitness on Hamilton Ave in San Jose, and we can’t say enough great things about her! We’ve been doing couples training with her three times a week, and the results have been amazing—we’re getting in shape, feeling stronger, and staying motivated every session. Kristin’s workouts strike the perfect balance of challenge and encouragement, and she always makes us feel supported while pushing us to reach new goals. Highly recommend her to anyone looking for a trainer who truly cares about her clients’ progress and success!
My husband and I have been training here for over 3 years. We love having personalized training in a space that's just for personal training clients. We've made exercise a regular habit and have learned a lot about weight lifting, best of all we get to do it together. We've trained with multiple trainers over the years, but currently train with Kristin. We appreciate her flexibility and how she puts a lot of attention into accommodating whatever ache or pain we may have, whatever else you may have going on in your life, and is attentive to our goals. This is a family run business and you can feel it. The DeRosa's are always so friendly and caring,... read full review
Kristen at Ultimate Condition Fitness is amazing! She meets you where you’re at, tailors every workout, and knows how to push you without making it intimidating. For the first time ever, I actually look forward to workouts. I feel stronger than I ever have—even compared to times when I thought I was in better shape. Couldn’t recommend her more!
My wife and I have been training with Kristin at Ultimate Condition Fitness on Hamilton Ave in San Jose, and we can’t say enough great things about her! We’ve been doing couples training with her three times a week, and the results have been amazing—we’re getting in shape, feeling stronger, and staying motivated every session. Kristin’s workouts strike the perfect balance of challenge and encouragement, and she always makes us feel supported while pushing us to reach new goals. Highly recommend her to anyone looking for a trainer who truly cares about her clients’ progress and success!