Fitness Science
Supination
R
Repz
The outward roll of the foot during the push-off phase of running. Excessive supination reduces shock absorption and can cause lateral ankle and knee issues.
Supination — The outward roll of the foot during the push-off phase of running. Excessive supination reduces shock absorption and can cause lateral ankle and knee issues.
Definition and limits
Forearm supination rotates the radius and palm anteriorly in anatomical position, or upward when the elbow is flexed. It occurs at the radioulnar joints; the biceps brachii and supinator contribute, with their roles changing with elbow position and load. The term is also used differently for foot motion, so context matters.
FAQ
What does it mean?
The definition is explained above.
Is there one universal rule?
No. Task and individual matter.
Does it guarantee HYROX® performance?
No.
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Check your splits in Repz and target your weakest station.*
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