Discover how to master the L-Sit with our comprehensive guide. Covering warm-up exercises and step-by-step progressions, build upper body, core strength, and flexibility. Improve your calisthenics and gymnastics skills with expert tips for success in mastering the L-Sit.

Jay Maryniak's story is one of overcoming addiction and achieving physical fitness goals. From smoking and drinking at 11 years old, to experimenting with dangerous drugs, to reaching a turning point and seeking help, Maryniak turned his life around with martial arts, bodybuilding, and eventually CrossFit, where he found the competitive challenge that he craved. Today, he is a personal trainer and a fitness model with nearly 200,000 followers on Instagram, inspiring others to overcome their own challenges and become the best versions of themselves.

In the fitness world, there are some exercises that look amazing and require a high level of strength, balance, and concentration. These moves are called Hero moves and can be challenging to master, but personal trainer Jay Maryniak is confident he can teach you how to nail one of his favorites, the superman pushup. Check out the complete article for tips on how to achieve this impressive feat.

Want to bulletproof your body and gain real strength? Join the unilateral-training revolution.

Such and honor to be ranked #1 Fit Fluencer in the November 2018 Issue of Men’s Health Magazine!

Looking for a boost before you hit the gym? Follow these fitfluencers on Instagram.

After battling with addiction from a young age, he sought help and channeled his addictive personality into various fitness activities, including strength training, conditioning, and acrobatics, while managing his Type 1 diabetes. Maryniak's story is a testament to the fact that it's never too late to turn your life around and pursue a healthier, more fulfilling lifestyle.

Ready to see what "ready for anything" fitness looks like in action?  Then let's explode through a brutal gauntlet of fitness feats and calisthenics exercises in under six minutes.

Meet Jay Maryniak, a personal trainer and all-around athlete who loves to do everything from bodybuilding to powerlifting to high-intensity circuits. Jay is also a member of Team Performix and shares his favorite exercises, workout songs, and advice for anyone just starting out or looking to get back to the gym.