Whoa! It’s challenging enough to plank and bring that knee to elbow – let alone holding and then lifting and lower that knee! This one takes practice, stick with it!
Related workouts
Day 1 Spring Reset – HIIT and Core!
5 Minute Plank Series on a Step
Amor Abs!
Plank & Core Tabata
Mountain Climbers
Alternating Bicep Curls with Resistance Band
Core: Face Up. Face Down.
Back Extension on a Stability Ball
Cole Park Core