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Resistance Band Side-Lying Clamshell

Beginner
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A resistance band exercise that targets the gluteus medius and hip abductors to build hip stability and strength; commonly used for rehabilitation, glute activation, and warm-up.

About Exercise

Equipment

Loop Bands

Difficulty

2/5 • Beginner

Primary Muscle Groups

Glutes, Abductors

Secondary Muscles

Abs

Popularity Score

7

Goals

Stability
Rehab
Strength

Training Style

Functional Training

Setup Requirements

Requires Rack

No

Requires Bench

No

Requires Spotter

No

Space Needed

Small

Noise Level

Low

Muscle Breakdown

Glutes

10/10

Glute Medius

Abductors

8/10

TFL

Abs

4/10

Transverse Abdominis

Programming

Typical Rep Range

10-15 reps

Rest Between Sets

30-60 seconds

How to Perform

Lie on your side on a mat with knees bent at 90 degrees and feet together. Place a resistance band just above your knees.

  1. Engage your core and keep hips stacked.
  2. Squeeze your glutes and lift your top knee upward while keeping feet touching.
  3. Pause briefly at the top.
  4. Lower your top knee slowly with control.
  5. Repeat for reps, then switch sides.

Coaching Tips

Form Cues

  • Hips stacked
  • Feet together
  • Squeeze outer hip
  • Core tight

Breathing

Exhale as you lift your knee and inhale as you lower it.

Tempo

2-1-2

Range of Motion

Lift top knee to full hip abduction without rolling hips back, until band tension peaks.

Safety

Safety Notes

  • Avoid if acute hip or knee pain
  • Keep spine neutral
  • Use lighter band if needed

Spotting

No spotting required; self-supported exercise.

Common Mistakes

  • Rolling hips backward
  • Letting feet separate
  • Arching lower back

When to Avoid

  • Recent hip injuries
  • Recent knee injuries

Flexibility Needed

  • Adequate hip flexion mobility

Build Up First

  • Basic core stability

Also known as

Banded Clamshell, Side-Lying Clam with Band, Resistance Band Clamshell

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