How to Do Ankle On The Knee
Start and end of one clean rep of Ankle On The Knee.
Quick facts
| Primary muscle | Glutes |
|---|---|
| Secondary muscles | — |
| Equipment | Bodyweight |
| Category | Stretching |
How to perform Ankle On The Knee
- From a lying position, bend your knees and keep your feet on the floor.
- Place your ankle of one foot on your opposite knee.
- Grasp the thigh or knee of the bottom leg and pull both of your legs into the chest. Relax your neck and shoulders. Hold for 10-20 seconds and then switch sides.
Muscles worked
- Glutes (primary): extends and stabilises the hip — the engine behind hinges, squats and sprints.
Sets & reps by goal
| Goal | Sets × reps | Load | Rest |
|---|---|---|---|
| Strength | 3–5 × 3–5 | Heavy (~85%+) | 2–3 min |
| Hypertrophy | 3–4 × 8–12 | Moderate (~65–75%) | 60–90 s |
| Endurance | 2–3 × 15–20 | Lighter (~50–60%) | 30–45 s |
As a mobility drill, hold each position for 20–40 seconds (or move slowly for reps) rather than training it to a heavy load.
Form tips
- Finish each rep by squeezing the glutes and standing fully tall, without over-arching the back.
- Own the largest range you can control with clean form before you chase extra reps.
- Ease in until you feel mild tension, never pain, and breathe out as you sink a little deeper.
- Warm up the pattern with a couple of lighter, submaximal sets before your working sets.
Common mistakes
- Turning a hip hinge into a squat and losing the stretch on the glutes.
- Cutting the range short to squeeze out extra reps instead of owning each full one.
- Bouncing into the stretch instead of holding it steadily.
Frequently asked questions
What muscles does Ankle On The Knee work?
Ankle On The Knee is a focused movement that primarily works the glutes.
What equipment do I need for Ankle On The Knee?
None — Ankle On The Knee is a bodyweight movement, so you only need your bodyweight and a little space.
How many sets and reps should I do for Ankle On The Knee?
It depends on your goal: about 3–5 sets of 3–5 heavy reps for strength, 3–4 sets of 8–12 for muscle growth, or 2–3 sets of 15–20 for endurance. As a mobility drill, hold each position for 20–40 seconds (or move slowly for reps) rather than training it to a heavy load.
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