Lying Bent-Knee Abduction Adduction

Beginner
Bilateral

Expert Advice

Let your feet travel apart with your knees. Keeping your feet together shifts the motion toward hip rotation rather than opening your thighs.

How-to-do Steps

  1. Lie on your back on the floor with arms beside you, palms down.
  2. Raise both legs with knees bent, bringing your thighs above your hips.
  3. Open both thighs sideways together, stopping before your pelvis starts to rock.
  4. Bring both thighs back together above your hips with control.
  5. Repeat the opening and closing motion, keeping both feet off the floor.

Common Mistakes

  • Knees straighten during openingFix: keep the same knee bend throughout each repetition.
  • Lower back arches as legs drift forwardFix: keep your thighs centered above your hips.

Coach Cues

Open both thighs togetherKeep your pelvis stillClose with control

Short reminders to keep in mind during every set.

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Muscles Worked

Lying Bent-Knee Abduction Adduction primarily targets the Quads, Glutes, with Strength mechanics using Body Weight. Understanding muscle activation patterns helps you focus on proper engagement and maximize training effectiveness.

Primary
Quads
Quads60%
Glutes
Glutes40%
Equipment
Body Weight
Body Weight
Exercise Type
Strength
60%Quads40%Glutes

Why Level 1?

Beginner

Floor support and bent knees make this controlled, unloaded movement straightforward to learn.

Technique
Stability
Strength
Mobility
Impact
Learning

Sets & Reps Guidance

Beginner3 x 12-15
Intermediate3 x 15-20
Advanced4 x 15-20

Frequently Asked Questions

What muscles does Lying Bent-Knee Abduction Adduction work?
Lying Bent-Knee Abduction Adduction primarily targets the Quads, Glutes. It is classified as a Strength exercise performed with Body Weight.
How many sets and reps should I do for Lying Bent-Knee Abduction Adduction?
For beginners, start with 3 sets of 12-15. Intermediate lifters can do 3 sets of 15-20. Advanced athletes can push to 4 sets of 15-20. Adjust based on your goals and recovery capacity.
Is Lying Bent-Knee Abduction Adduction suitable for beginners?
Yes, Lying Bent-Knee Abduction Adduction is rated as a beginner-friendly exercise, making it an excellent starting point. Focus on mastering proper form before increasing intensity or load.
What are the most common mistakes when doing Lying Bent-Knee Abduction Adduction?
Knees straighten during opening: keep the same knee bend throughout each repetition. Lower back arches as legs drift forward: keep your thighs centered above your hips.