Appears in642 Workouts*

Side-Lying Reverse Clamshell

Strengthen hips & glutes with this twist on a classic! The Side-Lying Reverse Clamshell targets key muscles for stability & power.

The Side-Lying Reverse Clamshell mainly works the hip abductors (outer thighs) and glutes & hips, with help from the core. No equipment needed: it uses just your bodyweight.

Ms. Grey
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Optional Equipment

Yoga Mat
Yoga Mat

Side-Lying Reverse Clamshell Muscles Worked

Primary

Hip Abductor (gluteus medius); Glutes (gluteus maximus)

Secondary

Obliques; Deep Core (transverse abdominis)

How to do the Side-Lying Reverse Clamshell

  1. Starting Position:

    • Lie on your side on a comfortable surface, like a mat or carpet.

    • Stack your legs on top of each other, keeping them straight.

    • Rest your head on your lower arm or on a pillow for support. Your other arm can be placed on your side or in front of you for balance.

    2. Body Alignment:

    • Ensure your body remains in a straight line from head to toe. Avoid leaning forward or backward.

    • Your hips should be directly stacked on top of each other.

  2. Movement:

    • Keeping your feet together, lift your top leg up towards the ceiling while keeping it straight.

    • As you lift, lead with your heel and keep your toes pointing slightly downward. This movement will engage your hip muscles.

    • Avoid rotating your hips or arching your back during the lift. Maintain a controlled and steady movement.

  3. Return:

    • Slowly lower your leg back to the starting position, controlling the descent.

    • Ensure you are not dropping your leg; the movement should be smooth.

  4. Repetitions:

    • Perform 10 to 15 repetitions on one side, maintaining proper form throughout.

    • Switch sides and repeat the exercise on the other leg.

  5. Breathing:

    • Inhale before you begin the lift, and exhale as you lift your leg. Inhale again as you lower your leg back down.

  6. Tips for Beginners:

    • If you feel discomfort in your lower back, adjust your position or take a break.

    • Start with fewer repetitions if needed and gradually increase as you become more comfortable.

Side-Lying Reverse Clamshell FAQs

What muscles does the Side-Lying Reverse Clamshell work?

The Side-Lying Reverse Clamshell mainly works the hip abductors (outer thighs) and glutes & hips, with help from the core. The main muscles are the gluteus medius and gluteus maximus.

What equipment do you need for the Side-Lying Reverse Clamshell?

None. The Side-Lying Reverse Clamshell is a bodyweight exercise, so you can do it anywhere.

What workout day should the Side-Lying Reverse Clamshell go on?

It belongs on leg day in a push/pull/legs routine.

What are some Side-Lying Reverse Clamshell variations and alternatives?

Similar exercises include the Hip Clam, Alternating Lying Foot Opener, Lying Shift Anterior Pelvic and Prone Hip Controlled Articular Rotation.

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