Sit-ups vs. crunches—here’s which is better

Plus, which move is more effective for strong abs.

‘Why I stopped doing sit-ups and started doing these 5 simple core exercises instead’

Want to run better? Stop doing sit-ups – here are five expert-recommended functional core movements to do instead.
The Jamaica Observer

Sit-ups: Simple moves for serious core power

SIT-UPS are one of those exercises that refuse to die. They’ve been praised, blamed, cancelled, revived and still show up in boot camps, military tests, and random living room workouts everywhere. So ...