Biceps Workout | Arm Action During Running | #Biceps | #kmsportsacademy

How Arm Swing Affects Your Running Efficiency:

While running might seem like a leg-dominant activity, how you hold and move your arms makes a huge difference in your stride and performance.

In fact, a recent study from the Journal of Experimental Biology showed that swinging your arms when you run versus running with restricted arm movement can save you 3–13% in energy expenditure. For distance runners, improving the efficiency of your arm swing can make you faster, more efficient and even prevent lower extremity injuries.

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