Exercise
Side-lying clamshell variation using a studio wall for hip alignment and glute activation feedback.
Setup instructions
Lie on the side with the back lightly against a studio wall. Bend both knees to roughly ninety degrees with the feet in line with the hips. Rest the bottom arm under the head or extended on the mat. Engage the core gently and keep the feet stacked.
Breathing cues
Exhale to open. Inhale to hold. Exhale to lower.
Movement steps
- 1Inhale to prepare in the side-lying position.
- 2Exhale to lift the top knee toward the ceiling without rolling the pelvis backward.
- 3Pause briefly at the top with the glute engaged.
- 4Inhale to hold with steady breath.
- 5Exhale to lower the knee with control and repeat before switching sides.
Common mistakes
Rolling the pelvis backward to lift the knee higher; letting the top foot peel away from the bottom foot; hiking the hip toward the ribs; holding the breath; forcing range beyond hip control.
Safety notes
Keep the opening modest and the pelvis stacked. Stop if hip pinching or sharp lateral hip discomfort appears.
Connections
Muscles worked
Goals supported
Related exercises
FAQs
Is Wall Clamshell suitable for beginners?
Yes. The wall provides alignment feedback and the opening range can stay small. Focus on keeping the pelvis stacked.
What muscles does Wall Clamshell work?
The glutes of the top leg drive the knee opening while the deep core maintains pelvic stability against the wall.
What is Wall Clamshell good for?
It builds hip stability and glute activation with wall alignment feedback before mat clamshell and reformer side-lying work.
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