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Knee · Strengthening

Quadriceps Isometric Extension

Quadriceps isometric extension, 3 sets, hold 10 seconds, 5 repetitions per leg

Illustration of the Quadriceps Isometric Extension exercise

Listen to the instructions

How to do the exercise

Sets: 3

Duration: Hold for 10 seconds

Repetitions: 5 per leg

Description: Sitting or lying down, slowly straighten the leg by contracting the muscle in front of the knee without moving the joint. Hold the contraction for 10 seconds, then gently relax.

Tips: Keep your back straight and avoid locking the knee completely to prevent stressing the joint. Contract the muscle well without pain.

Progression: Gradually increase the contraction duration up to 15 seconds as the exercise becomes easier.

At a glance

Goal
Strengthening
Level
Beginner
Equipment
none
Starting position
Assis ou allongé
Clinical goal
Renforcer les muscles autour du genou
Also known as
contraction isométrique du quadriceps, renforcement genou sans mouvement, extension statique du genou

Precautions

Avoid this exercise, or check with your physiotherapist first, if you have:

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This information is educational and does not replace advice from a healthcare professional. Ask your physiotherapist or doctor before starting, especially if you have pain, a recent injury or have had surgery.