TRUEFORM
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Double-Unders

Jumping rope so the rope passes under your feet TWICE per jump — a deceptively tricky conditioning skill. The secret is that the power comes from fast WRIST rotation, not your arms, paired with a low, relaxed jump.

Coaching onlyA phone camera can't grade this one reliably, so TrueForm teaches it step by step instead of pretending to score it.

What the camera readsNot measuredTaught step by step in the lesson

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