LOUISVILLE, Ky. (WAVE) -A different kind of observance at Crunch Fitness happened Monday, known as the 9/11 Stairmaster Challenge. It is a unique initiative that they put on every year to encourage ...

The Crunch Stair Climb Challenge is happening in honor of the 23rd Anniversary of September 11th. This event is a powerful way to pay tribute to the heroes of that day by honoring our first responders ...

FARGO — 22 years since the Sept. 11 attacks, a Fargo gym honors those who lost their lives. Crunch Fitness hosted a stair climb challenge to honor those first responders who lost their lives. They ...

Add Yahoo as a preferred source to see more of our stories on Google. A lot of people tend to pull their necks forward with their hands while crunching. Our core muscles are essential to everyday ...

How many crunches can you do — and how does that stack up with others your age? That was the question posed by "FOX & Friends" on Monday, when fitness expert Joseph David challenged hosts Brian ...

Plus, which move is more effective for strong abs.