Exercise Comparison
90/90 Hamstring vs Seated Hamstring




Side-by-Side
Muscle Analysis
Shared
Instructions
90/90 Hamstring
Lie on your back, with one leg extended straight out.
With the other leg, bend the hip and knee to 90 degrees. You may brace your leg with your hands if necessary. This will be your starting position.
Extend your leg straight into the air, pausing briefly at the top. Return the leg to the starting position.
Repeat for 10-20 repetitions, and then switch to the other leg.
Seated Hamstring
In a seated position with your legs extended, have your partner stand behind you. Now, lean forward as your partner braces your shoulders with their hands. This will be your starting position.
Attempt to push your torso back for 10-20 seconds, as your partner prevents any actual movement of your torso.
Now relax your muscles as your partner increases the stretch by gently pushing your torso forward for 10-20 seconds.
Verdict
Both exercises target the hamstrings. 90/90 Hamstring is a beginner exercise using bodyweight, while Seated Hamstring is expert and uses none. Choose 90/90 Hamstring if you're looking for a more accessible option, or Seated Hamstring for a greater challenge.