When you use an ab roller, it’s like you’re doing a moving plank.

When you use an ab roller, it’s like you’re doing a moving plank.
Your core is at the center of every move you make, and strengthening it can help improve your balance and stability.
Join fitness instructor Jeremy Park in this 6-minute killer ab workout that you can do at home — no equipment needed!
Add these three moves to your workout routine, and you’ll be chiseling out that six pack in no time.
These three simple moves will not only improve your balance and coordination, but they’ll help strengthen some of those major muscle groups.