Clamshell Technique: Effective Exercise for Knee Rehabilitation

KineoNet Team — 5/25/2026

The Clamshell exercise is vital for knee rehabilitation, enhancing hip stability. Learn the proper technique and variations here!

Introduction

As a physical therapist or a patient recovering from knee pain, understanding effective rehabilitation exercises is crucial. The Clamshell exercise is an excellent technique designed to strengthen the external rotators of the hip, which can indirectly aid in knee stability and overall function. This exercise is especially beneficial for individuals experiencing conditions such as iliotibial band syndrome, hip weaknesses, or general knee discomfort. In this guide, we will delve deeply into how to perform the Clamshell technique, its variations, and the common mistakes to avoid.

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