Denis has been my personal trainer now for almost 5 months. I'm not very good at motivating myself to go to the gym anymore, but when I have a steady appointment, it forces me to get in shape....
Invincible Ark Fitness
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Invincible Ark Fitness is a unique gym in Nutley, NJ that offers personalized attention and a judgment-free environment to help individuals achieve their fitness goals. With a focus on combative arts and rigorous strength conditioning exercises, they provide specialized training for practitioners and enthusiasts of all ages and fitness levels.
Denis Ark, the founder of Invincible Ark Fitness, is a renowned author, martial artist, fitness trainer, and strength conditioning specialist. With over 20 years of experience in sports training, martial arts competition, and overall health wellness, Denis is dedicated to helping others transform their lives through the study and promotion of martial arts, boxing, fitness, and health wellness.
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Reviews
I have been going to Denis' studio for a few years. I am the last person to go for a trainer but Denis is exceptional. He knows what is good for my health and soul. I am thrilled to have met...
Denis is an awesome motivator, who creates a friendly, upbeat, positive atmosphere. His Senior Citizens class gets results, whether you are experienced or new to exercise..... you will become...
Been with Denis for 6 months now and couldn't be happier. ALWAYS positive, very flexible and tailors every workout to each individual. I started with a severe back injury and now i'm deadlifting!...
Going to Invincible Ark Fitness has been an amazing experience. Dennis is a really good coach he really helps a person focus better on improving their fitness goals. One thing that I have enjoyed...
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