Enter isometric towel holds—a simple yet highly effective way to build strength using nothing but a towel and your own effort ...

New York-based Crunch Fitness has about 500 locations across the country, and Hartl is the CEO and partner of Austin-based ...

Crunch Fitness will open a new fitness facility within Southpark Meadows this fall. The details Owned by Crunch Fitness ...

A fitness trainer shared how many crunches people should be able to do according to their age. Here's what to know about the ...