Plank from your knees with your feet in the air (and on your elbows but hands apart so you don't have the stabilizing effect of clasped hands). Put a dumbbell behind one knee and lift up.
Plank from your knees with your feet in the air (and on your elbows but hands apart so you don't have the stabilizing effect of clasped hands). Put a dumbbell behind one knee and lift up.
Frends know gud humors when dey is hear it. ~ Da Crockydiles of ZZE.