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

Plus, which move is more effective for strong abs.

Forget planks: This one move transformed my core strength (and it’s not sit-ups)

Say goodbye to sit-ups and crunches, do this instead.

If You Can Do This Many Sit-Ups After 55, Your Core Endurance Is Exceptional

Sit-up test after 55: A board-certified wellness coach shares benchmarks for men and women, plus safe form tips to improve.
Tom's Guide

Skip sit-ups and crunches — this 10-minute deep core workout is pregnancy and postpartum safe

Fitness ‘I’m a Pilates teacher and these are the 6 core exercises I truly love and recommend for all ages and all levels’ Workouts I’m a personal trainer who works with seniors: These are the 4 core ...

‘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.
Runner's World

Switch Your Sit-Up With This Total-Body Exercise

To add this three-step Turkish get-up to your next core routine, sub it in anytime you might do a sit-up. Here’s how to perform it properly: Mallory Creveling is an ACE-certified personal trainer and ...
The Dispatch / The Rock Island Argus

Swap sit-ups for these simple exercises to build core strength

It may sound as questionable as the shallow promises offered by fad diets and quick-fix workout videos, but sculpting a stronger, sleeker stomach without having to do a single sit-up or crunch is ...