Hamstring Curls & Hip Thrusts
Who needs all the hamstring work?!
So these are hamstring curls & hip thrusts using the stability ball! 
They look innocent but trust me, if you do them slow & controlled focusing on isolation, you will really recruit & train those hamstrings!
Do 3-4 sets of 16 curls & 3-4 sets of 16 thrusts added on to your deadlifts and/or your leg day
