The TRX system, otherwise known as Total Resistance Exercises, is a specialized fitness tool and a form of suspension training. Former U.S. Navy SEAL Randy Hetrick originally designed the TRX ...

Trainer Nancy Leary-Babcock of Upper Township teaches TRX at Local Gym and Fitness on Asbury Avenue. OCEAN CITY — New workout techniques and equipment have been popping up at local gyms all over the ...

The path to core strength is as varied as the number of exercises that build your core system. There are hundreds of exercises from which to select when working to build the core, but this type of ...

Men’s Journal aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. A home gym isn't usually an option for apartment dwellers, which ...

Core training has always been part of military PT and fitness testing. From crunches to sit-ups, flutter kicks, leg tucks and plank poses, the U.S. military uses many exercises to test core strength.