"What I love most about Johann's take on personal training is that it is so varied! What I find most difficult about working out is how quickly I get bored doing the same exercises. Johann is successful in targeting the same muscle groups doing so many different workouts you never get bored. Each session goes by so quickly and the results were awesome."

"Johann is great personal trainer you will learn something new every time you workout with him he will help you reach your goals in know time so if your looking for a great personal trainer you should checkout Underdog Personal Training."

"As a fitness professional and multiple time npc competitor, I really love training with johann! He's professional kind, and smart . Training with him was fun and very worthwhile. When we trained I enjoyed mostly the kettlebell moves we learned (which was intense) and got to work punch mitts too. consider him and Downtowns Underdog Personal Training if you want honesty and quality in your training and good kettlebell classes!"

('15) "I have been seeing Johann for almost three years. He has brought me to a level of strength and fitness I didn't think possible in my 30's. I started out as 'skinny-fat', with about 35 lbs of extra weight, and very little muscle underneath. Over time, I have lost the fat and added in 5-7lbs of muscle (the guy in the blue shirt doing a roundhouse in the photos is me) . My confidence levels have dramatically increased. Over the three years, we have added in more and more kickboxing, and do it for about 30% of every workout, excluding his Saturday kickboxing class, which is more like 95%. I couldn't be happier with the training and guidance he has provided me. The high I get from each training day floats me through the workweek."

"I am 56 years old and came to California from Australia 18 months ago having been to gyms all my adult life. I have been going to Johann since my arrival. I came with significant back and knee problems. Johann is brilliant. He has totally fixed both my knee and my back and I have found muscles I never knew I had. But much more than that, Johann is a really great bloke (with great taste in music). I would recommend him to anyone."

"Well, thanks to Johann, I met my future husband and I came back to him once again to workout for my wedding and again, his tactics and creativity did not disappoint. I am always happy with the results I get from training with Johann and after my 2nd baby, I will definitely go back to him again."