You will need a dumbbell or weight to do this exercise.
Get into the plank position and put both your hands on the weight, now move it from side to side.
Rock The Boat
Posted by ⋄ Exercises
Saved To Sticky Board!
You will need a dumbbell or weight to do this exercise.
Get into the plank position and put both your hands on the weight, now move it from side to side.