Management

Quadriceps, Isometric (Strength)

Choose a preferred language

This exercise is for an injured right knee. Switch sides if the injury is to your left knee.

  1. Sit on the floor with your right leg straight in front of you. Bend your left knee up and put your left foot flat on the floor.

  2. Flex your right foot and tighten the thigh muscles of your right leg. Press the back of your right knee toward the floor. Don’t arch your back or hunch your shoulders.

  3. Hold for 5 to 10 seconds, or as directed. Then relax.

  4. Repeat 10 times, or as instructed.

  5. Do this exercise 3 times a day, or as directed.

Man sitting against wall doing quadriceps sets.

Author: Wheeler, Brooke

Online Medical Reviewer: Raymond Turley Jr PA-C

Online Medical Reviewer: Stacey Wojcik MBA BSN RN

Online Medical Reviewer: Thomas N Joseph MD

Date Last Reviewed: 04/01/2025

© 2000-2026 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.

Find a Provider

View Our Directory

Find a Location

View Our Practices
Related Articles
Read article
Orthopedics
Increase Your Back's Flexibility with This Rotation

Use this lower back rotation to strengthen your back muscles and improve your spine’s flexibility.

Read article
Orthopedics
Radial Deviation (Strength)

Follow the step-by-step instructions for this wrist exercise.

Read article
Orthopedics
Heel Cord (Gastrocnemius) Stretch (Flexibility)

Stand facing a wall from 3 feet away. Take one step toward the wall with your right foot. Place both palms on the wall. Bend your right knee. Lean forward, keeping the left leg straight and the left heel on the floor. Hold for 5 to 10 seconds.

Read article
Orthopedics
Crutch Walking

A helpful, step-by-step guide to walking with crutches, including going up and down stairs.