6:21STOP Doing Planks Like This – Try THIS InsteadWill Harlow – Over-Fifties Specialist Physio269.1K viewsView & Download
15:16How to make a Plank even Harder | Dynamic Plank Workout using DumbbellsJoy2Move6.6K viewsView & Download
1:31Dynamic Side Plank Exercise with RotationMargaret Martin, Physical Therapist3.3K viewsView & Download