Stability Ball Hip Flexor Stretch — how to, muscles worked, alternatives

How to do the Stability Ball Hip Flexor Stretch

Sit astride the ball, front foot flat, rear leg back on its toes.
Keep your torso upright and squeeze the rear-leg glute.
Lower your hips until the front of the rear hip stretches.
Hold, breathing steadily, then switch legs.

Full technique — 7 steps

Sit astride a stability ball with one foot flat on the floor in front and the other leg reaching back.
Rest the front thigh on the ball and keep the rear foot on its toes with the heel raised.
Keep your torso upright and rest your hands on your thighs.
Squeeze the glute of the rear leg and keep your ribs in line with your pelvis.
Lower your hips straight down, letting the ball take your weight, until you feel a stretch at the front of the rear hip.
Keep the rear knee off the floor and hold the position while breathing steadily.
Rise out of the stretch, then switch legs and repeat.

Common mistakes

Arching the lower back
Letting ribs flare upward
Leaning torso too far forward
Front knee drifting inward

Form cues

Stay tall through torso
Squeeze back-leg glute
Lower hips, don't lean
Rear knee stays up

Where to start and where to go next

Same muscles, same movement. Too hard for now — step down; once it gets easy — step up.

Easier Low Lunge (Anjaneyasana) Beginner
This exercise Stability Ball Hip Flexor Stretch Beginner

Too hard for now? Start with the Low Lunge (Anjaneyasana).

Quick answers

What muscles does the Stability Ball Hip Flexor Stretch work?

Primary: Hip flexors 8/10. Also works: Quads 5/10, Glutes 3/10.

When should I do the Stability Ball Hip Flexor Stretch in a workout?

Warm-up. Done at the start to get the body ready. ≈ 3 min with rest.

How many sets and reps of the Stability Ball Hip Flexor Stretch?

Strength: 1–2 sets of 20–30 reps, rest 15 s, 6 reps in reserve. Muscle growth: 1–2 sets of 30–45 reps, rest 15 s, 6 reps in reserve. Endurance: 2–3 sets of 30–60 reps, rest 15 s, 6 reps in reserve.