mobility
Supine Hamstring Stretch
Text cues are the instruction
No demonstration video yet. Kalyra will not use AI-generated imagery as form instruction — demonstrations arrive only as reviewed performer footage or validated animation. Until then, the step-by-step cues and setup checks on this page are the complete instruction.
⚠ High-stakes movement: any future video for this exercise requires professional safety review before release — Kalyra will not publish unchecked demonstrations of anchored, jumping, or pregnancy-sensitive movements.
- Back-lying positionsKalyra takes a conservative approach and currently holds back exercises lying flat on your back (for example, after the first trimester of pregnancy).
Form cues
- Lie back; hold behind one thigh, leg toward the ceiling
- Keep the other leg long on the floor
- Straighten the knee only as far as comfortable
Common errors
- ✗ Lifting the hips off the floor
- ✗ Yanking the leg
How Kalyra programs it
Restores range through hamstrings with relaxed, held positions — a mobility-block staple.
Typically 1–3 sets of 40s per side, with the hold length scaled to the session.
Easier · Harder · Substitutions
No easier regression on file.
No harder progression on file.
Kneeling Hip Flexor StretchFigure-4 StretchStanding Hamstring Stretch
Text guidance only — demonstration media has not been produced yet.
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