Lying Knee Raise

Lying flat on your back, you draw both knees up toward your chest and lower them back down under control without letting your feet touch the floor. Keeping constant tension on the lower abs through the full rep is what separates this from a version where you rest at the bottom.

Track This Exercise in the App

Log your lying knee raise sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.