Stop doing 100s of sit-ups to build strong, stable abs. McGill curl-ups are elite, and here's how to do them

McGill curl-ups, or modified curl-ups, are much friendlier for your lower back than moves like sit-ups, as your lower back is ...

Forget sit-ups and crunches — I added this three-legged plank and tiger curl combination to my ab workouts...

This move, as the name suggests, combines a three-legged plank (challenging enough on its own) with a tiger curl, which ...

I swapped sit-ups for this abs exercise, and it's made a huge difference

The three-legged plank to tiger curl strengthens your core, hips and shoulders.
AOL

Bicep curls look easy — but this common mistake can hurt your back

Welcome to Start TODAY. Sign up for our free Start TODAY newsletter to receive daily inspiration sent to your inbox — and join us on Instagram! Everybody’s done a bicep curl — it’s one of those staple ...
Lifehacker

The Best Exercises for a Stronger Lower Back

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. It’s easy to almost ...

Stop doing 100s of sit-ups! Build strong, stable abs with McGill curl-ups

The modified McGill curl-up is a Pilates go-to for ultimate core control and strength.