1. Health
You can opt-out at any time. Please refer to our privacy policy for contact information.

ACL Rehab Exercises

Recommended ACL Rehab Exercises


Updated May 23, 2014

A young woman is getting herself ready by stretching and exercising for her run along Marina Bay in Singapore.
Felix Hug/The Image Bank/Getty Images

If you've recently suffered an anterior cruciate ligament injury (ACL) the following exercises can get you on the road to recovery.

Exercises you can do as tolerated, include the following.

  • Heel slide: Sit on the floor with legs outstretched. Slowly bend the knee of you injured leg while sliding your heel/foot across the floor toward you. Slide back into the starting position and repeat 10 times.
  • Isometric Contraction of the Quadriceps: Sit on the floor with your injured leg straight and your other leg bent. Contract the quadricep of the injured knee without moving the leg. (Press down against the floor). Hold for 10 seconds. Relax. Repeat 10 times.
  • Prone knee flexion: Lie on your stomach with your legs straight. Bend your knee and bring your heel toward your buttocks. Hold 5 seconds. Relax. Repeat 10 times.

    Add the following exercises once knee swelling decreases and you can stand evenly on both legs without favoring the injured knee.

  • Passive knee extension: Sit in a chair and place your heel on another chair of equal height. Relax your leg and allow your knee to straighten. Rest in this position 1-2 minutes several times a day to stretch out the hamstrings.
  • Heel raise: While standing, place your hand on a chair/counter for balance. Raise up onto your toes and hold it for 5 seconds. Slowly lower your heel to the floor and repeat 10 times.
  • Half squat: Stand holding a sturdy table with both hands. With feet shoulder’s width apart, slowly bend your knees and squat, lowering your hips into a half squat. Hold 10 seconds and then slowly return to a standing postion. Repeat 10 times.
  • Knee extension: Loop one end of Theraband around a table leg and the other around the ankle of your injured leg and face the table. Bend your knee about 45 degrees agaist the resistance of the tubing and return.
  • One Legged Standing: As tolerated, try to stand unassisted on the injured leg for 10 seconds. Work up to this exercise over several weeks.
    1. About.com
    2. Health
    3. Sports Medicine
    4. Sports Pain / Injuries
    5. Surgery & Rehab
    6. ACL Injury Rehab Exercises (Anterior Cruciate Ligament)

    ©2014 About.com. All rights reserved.

    We comply with the HONcode standard
    for trustworthy health
    information: verify here.