90/90 Hamstring

beginnerstretchingpush
90/90 Hamstring — Body Weight Hamstrings exercise demonstration
90/90 Hamstring — Body Weight Hamstrings exercise demonstration
Body part
Upper Legs
Target
Hamstrings
Equipment
Body Weight
Secondary
Calves

Instructions

  1. 1Lie on your back, with one leg extended straight out.
  2. 2With the other leg, bend the hip and knee to 90 degrees. You may brace your leg with your hands if necessary. This will be your starting position.
  3. 3Extend your leg straight into the air, pausing briefly at the top. Return the leg to the starting position.
  4. 4Repeat for 10-20 repetitions, and then switch to the other leg.

Get this via the API

This exercise — and the full catalog of 873 — as structured JSON.

GET /v1/exercises/{slug}
curl -H "X-API-Key: wk_live_…" \
  "https://api.work-out-db.com/v1/exercises/90-90-hamstring"

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mechanic
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lang
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Response

Always { data, meta, requestId }. Rate-limit & quota counts ride in X-RateLimit-* / X-Quota-* headers.

Plans

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