26
06 '14
Plank Progression: Single Arm Plank Welcome to Day 4 of our Plank Series! In Day 3 of our Plank Series, we discussed how to progress your plank with a Single Leg, 3 Point Plank. Continuing with a 3 Point Plank, the next progression in our series is the Single Arm Plank. Before you get started on your progression, check…