"In the year and a half that I've worked with Andrew Duffy, I've lost 75 pounds of body fat, and I’m still losing more.  I feel better, I'm stronger.  He’s the real deal."

- Jamison D., Nob Hill

"I've been working with Andrew Duffy for a couple of months now, and I believe that he is the best personal trainer for me. 

Andrew stands out from other personal trainers that I have had sessions with because he really cares about me, he is very knowledgeable about his field, and he clearly loves what he does.  Most trainers treat training like a job.  For him, it is a long-term career and a lifestyle.

Andrew knows exactly how hard to push me, but never too hard.  I am still trying to figure out how he is able to achieve this perfect balance!  I especially appreciate that fact that he checks in with me and carefully monitors my exertion levels throughout our workouts with his attentive and calm manner.  I need a trainer who is engaged, focused, and who cares about my health and fitness success as much as I do.

The best part about training with Andrew is that it is a lot of fun! I often leave his sessions feeling euphoric, especially after the outdoor ones, which give me an excuse to enjoy a beautiful SF day.  After all, who can't afford to spend a bit more time in the sun and fresh air with today's busy lifestyle?!"

Daniella R., North Beach
Dropped 2 dress sizes and lost 20 pounds!

"A year ago, I was going through a major midlife crisis. Everything seemed to be working against me.  I lost my job, and years of self neglect and daily stress took its toll.  I needed to regenerate my spirit and health so I focused on getting on track by working out and changing a lot of my personal bad habits.  Training with Andrew helped me develop a lot of determination and focus that I needed. I've had other personal trainers in previous years and most of them didn't really take the time to work with me in achieving my goals.

Working with Andrew was key to making those changes. Andrew takes the time to work out with your weaknesses and builds it to strength. He's a great motivator and keeps you in the right track...I feel and look better than I did in my 20's.  Who says you can't reverse the effects of time?  After a year, my confidence level is at its highest.  I feel better, eat smart, and I have the best trainer. My newly restored confidence level got me a new job."
Demetrio S., Nob Hill

"I can truly say that Andrew Duffy changed my life and the way I look at fitness and health.  He does not typify the stereotype of a personal trainer who thinks that pumping iron all day long is a good way to get in shape and be healthy. By focusing on the development of my body's core muscular system, teaching me what we were doing and why, Andrew taught me exercises that engaged my entire body and developed my balance, flexibility and endurance along with my overall strength. In working with Andrew over the last year, I haven't become some out-of-proportion, beefy-chested, gym junky. Rather, my body's entire muscular system has steadily grown stronger and my overall health has improved significantly. That's the other thing that's wonderful about Andrew's very adept personal training: his focus on your overall well-being rather than simply fitness.  Andrew understands that health is not just about exercise, but a more comprehensive lifestyle choice relating to nutrition and mental well-being in addition to fitness. He helped me learn what kind of foods to eat and why and taught me stress-reduction techniques related to breathing and proper posture that, between those and our training sessions, have largelyrelieved years of back pain and ache due to stressing. If you're looking for someone who will take the time to understand your personal fitness needs and who can tailor a workout to your body, life and schedule, then I recommend working with Andrew. You'll never look at your health the same way again."

Jay S., Nob Hill

"What appeals to you more? A personal trainer who knows what he is doing. OR one that is genuine and articulate. What if you could have both? You can.  I am recommending Andrew Duffy for all the reasons I have found on this site ... and adding one that has not been mentioned yet.  Andrew is thorough, knowledgeable, and expert at what he does, that has pretty much already been discussed.  But the thing that will get you through until the end is the fact that Andrew invests as much, and probably, more than you will into each workout.  He has as much at stake as you do and his commitment will match yours."

Mike D., Nob Hill

"I can totally recommend Andrew.  He works very thorough and has full attention for injuries and even though he pushes you, he is very careful not to go beyond your limits. He is not the "I know it all" type but is eager to reach out to others to optimize the individual's workout. E.g. I have back issues. Andrew contacted my physical therapist and developed a great workout that helps me strengthen my core and build up muscle tissue around the injured part which significantly alleviates the pain, without ever jeopardizing my back itself.  Besides strength, he has a strong focus on core, balance and flexibility (stretches baby!). I would say a great balanced approach and a guy with a great attitude."

Alex B., Nob Hill
Had a major back injury, complicating daily functions, and left with a happy lower back!