Sit-Ups vs. Crunches: Which Are Better for You?

This post first appeared on Beach Body On Demand - Fitness. Read the original article.

Fitness Sit-Ups vs. Crunches: Which Are Better for You? By K. Aleisha Fetters, C.S.C.S. ; July 3, 2018 For as long as six-packs have been a thing, there’s been debate about how to best sculpt them. And while we’ll likely never know precisely what exercises...