Legs aren't JUST quads - beef up your hamstrings with this 4 week program that has you working them twice a week! https://www.muscleandstrength.com/workouts/4-week-hamstring-helper-workout …
Source: https://twitter.com/Muscle_Strength/status/965949376194543616via Blogger Legs aren't JUST quads - beef up your hamstrings with this 4 week program that has you working them twice a week! https://www.muscleandstrength.com/workouts/4-week-hamstring-helper-workout …