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Exercise handout — move better, feel better.
Hip Flexor Stretch (Half-Kneel SI Safe)

Modified hip flexor stretch with posterior pelvic tilt to protect SI joint. Tight hip flexors can stress the SI joint.
Stop if
Choose an easier exercise if pain reaches 6 out of 10 or becomes sharp. Stop and rest if pain reaches 8 out of 10.
This is the general ClapMove rule. This exercise has no extra stop rule of its own.
- Pain 6 out of 10 or more: choose an easier exercise.
- Pain 8 out of 10 or more: stop and rest.
Equipment needed
- Works at home
- Works at the gym
Home Options
- strap or belt
No equipment? Try: pillow for knee
Dosage
2
Sets
30 sec
Reps / Time
15 sec
Rest
20-40 sec hold each side
Tempo
Step-by-Step Guide
Set up
- Kneel on one knee with other foot forward
- Use padding under kneeling knee
- Start in upright position

Step 1 of 5
Tuck pelvis slightly - imagine tilting belt buckle up

Step 2 of 5
Maintain this pelvic position throughout

Step 3 of 5
Shift hips forward gently until stretch is felt

Step 4 of 5
Keep torso upright

Step 5 of 5
Hold position and breathe
Breathing
- Breathe slowly and deeply
- Exhale to sink deeper into stretch
Form Cues
- Keep pelvis tucked throughout
- Don't arch low back
- Stretch should be in front of hip
- Stay tall through spine
Common Mistakes to Avoid
- Arching low back instead of tucking pelvis
- Leaning torso forward
- Going too deep too fast
- Letting pelvis tip forward
Safety Information
Stop if front hip pinches. Reduce range if needed.
Progressions
Add overhead reach, increase hold time
Regressions
Reduce depth, use wall for balance
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Printed from clapmove.com. ClapMove is not a replacement for professional medical advice — always consult a healthcare provider before starting any exercise program.