Exercise guide
Rocking Frog Stretch
- Beginner
- Compound
- Timed hold
- Hips
- Lower legs
- Waist
The Rocking Frog Stretch is a dynamic mobility exercise that targets the adductors and hip capsule, improving lower body flexibility and relieving tension in the pelvic floor.
Reviewed by the Crucible Fit team · Updated June 2026
Muscles worked
Setup
- Start on all fours on a padded mat or soft surface.
- Widen your knees as far as comfortably possible while keeping your inner feet flat on the floor.
- Position your ankles directly behind your knees so your legs form a 90-degree angle.
- Lower your forearms to the ground with your elbows under your shoulders and maintain a flat, neutral spine.
How to do it
- Inhale and slowly push your hips back toward your heels until you feel a deep stretch in your inner thighs.
- Hold the deepest point of the stretch for 1-2 seconds while maintaining a braced core.
- Exhale and rock your weight forward until your hips are slightly ahead of your knees.
- Repeat the rocking motion for the desired repetitions using a slow, rhythmic tempo.
Form checklist
- Keep your back flat; do not let your lower back arch or round as you rock back.
- Ensure your feet stay in line with your knees rather than tucking inward.
- Keep your neck neutral by looking at the floor between your forearms.
- Move only within a range of motion that feels like a stretch, not sharp pain.
Pro tips
- Focus on 'opening' your hips as you rock back to maximize the stretch on the adductor magnus.
- Squeeze your glutes slightly as you rock forward to help reset the pelvis and deepen the subsequent stretch.
Make it harder
- Pause for 5-10 seconds at the bottom of the rock to increase the intensity of the stretch.
- Straighten one leg out to the side (Half-Frog) to isolate the adductors of the extended leg.
Frequently asked
- What muscles does the rocking frog stretch work?
- The rocking frog stretch primarily targets the adductors and glutes, and also works the abs and obliques as secondary muscles.
- What equipment do you need for the rocking frog stretch?
- The rocking frog stretch requires no equipment — just your body weight.
- Is the rocking frog stretch good for beginners?
- Yes. The rocking frog stretch is a beginner-friendly movement and a strong foundation to build on.
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