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FitCiExercise Guide › 90/90 Hamstring

How to do 90/90 Hamstring

Primary muscle: Legs · Secondary: Glutes

LegsBeginnerBodyweightIsolation
90/90 Hamstring start and end position90/90 Hamstring start and end position

Step-by-step

  1. Lie on your back and raise one leg with the hip and knee at 90 degrees
  2. Support the back of your thigh with both hands
  3. Slowly straighten the knee, reaching the foot toward the ceiling
  4. When you feel the hamstring stretch, hold for 5-10 seconds
  5. Bend the knee back to the start and repeat; then switch legs

Coaching tip

The knee doesn't have to fully straighten; you should feel the stretch behind the thigh, not behind the knee.

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