Jason Derulo Shares His 3 Favorite Exercises for Defined Abs and a Strong Core

Jason Derulo works out twice a day, five to six days a week

His favorite exercises for his abs are L-sit pull-ups, weighted sit-ups, and seated rows

Derulo intermittent fasts and eats mostly whole foods and plenty of protein

Having a strong core is so important to avoid any back pain or overall muscle fatigue

L-sit pull-ups are more of a core-burner than regular pull-ups

Predominantly work the upper body are more challenging overall

Holding a weight while doing regular sit-ups is an effective way.

Working on the back and front body is important to retain good posture.

Working out first thing in the morning is non-negotiable for Derulo