Clamshell

The Clamshell primarily works the Gluteus Medius, Gluteus Minimus, with secondary activation of the Tensor Fasciae Latae. It is a bodyweight isolation exercise at beginner difficulty.

Lie on your side and open your top knee while keeping feet together.

EquipmentBodyweight
DifficultyBeginner
TypeIsolation
MovementFlexion
ForceStatic
LateralityUnilateral
PrimaryGluteus Medius, Gluteus Minimus
SecondaryTensor Fasciae Latae

Muscles Worked

Front
Back
Primary Secondary Stabilizer

Primary Muscles

Secondary Muscles

Instructions

  1. Preparation: Position body with proper alignment. Execution: Contract target muscles to move through full range of flexion. Return to starting position under control. Repeat. Comments: Perform equal reps on each side. Maintain tension throughout the hold.

Alternative Exercises

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