How can I heal and strengthen a strained hamstring?

Rest first. relative rest until you have full painfree rom and can flex knee against mild resistance without pain. Swelling and local tenderness should also be gone After it heals:. Plan exercise as part of overall program which should include multijoint compound movements. accessory exercise for hamstring include glute-ham raise, supine hamstring curls on ball, Romanian deadlift. Foam roll and stretch.