Cassidy Thompson on MSN

Ab challenge: 200 mountain climbers, 100 sit-ups & more – crush your core!

Take on this intense ab challenge to strengthen and tone your core before the new year! Complete 200 mountain climbers, 100 ...
Well+Good

The ridiculously difficult ‘L-sit’ exercise works your entire body without moving a muscle

This ridiculously hard L-sit exercise works your entire body without moving a muscle. These are the progressions you can use to get strong enough to do it. Everyone likes a good challenge. That’s why ...
Yahoo

Forget sit-ups — this 10-minute standing ab workout is great for your core strength and posture

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images While ...
Yahoo

I ditched sit-ups for this 4-move dumbbell workout — here's what happened to my core

Training my abs is always tough, so I figured why not push it even further? I swapped out the usual sit-ups and Russian twists for a four-move dumbbell workout to really spice things up. I've been ...
SPORTbible

Man Attempted 100-Day 'One Punch Man' Workout Challenge With Crazy Results

A man achieved stunning results after performing the 'One Punch Man' workout challenge for 100 days. A YouTuber has gained ...
New York Post

This ‘powerhouse workout’ only makes you push yourself for 20 seconds at a time

For those who live to sweat — but maybe want a chance to fully catch their breath — SIT is the new HIIT. HIIT, or high-intensity interval training, includes bursts (typically 30 seconds to a few ...
Well+Good

This 4-Week Abs Challenge Is The Best Possible Way To Combat Quarantine Workout Boredom

Struggling to motivate for yet *another* at-home workout? This 28-day abs challenge is sure to keep you on track. All you have to do is press play. Start your week off with a full, 20-minute Pilates ...