Crunch-Free Core Circuit

Crunches are boring and actually not that effective for a strong core. They’re tough on the spine and only work one aspect of your complex core muscular system. Try these crunch-free exercises for a better core workout while not getting bored!

Want more cardio workouts that take less than 30 minutes? Check out my Strongher in :30 e-book and get fit at home!

Add A Comment