s1/e05 Weekly Q&A (March 12, 2021)

Heel Whip

Heel whip in running is a phenomenon where the foot whips inward or outward during the gait cycle, often leading to the foot striking the opposite leg. Elisabeth Scott explains that this is not necessarily a problem unless it causes injury or significant discomfort. She notes, "The heel whip is the result of something else. Like a heel whip is not an independent thing" 1. This issue can be more pronounced when a runner is fatigued, revealing underlying weaknesses in their form 2.

   

Hip Strength

Strong and mobile hips are crucial for preventing running form issues like heel whip. Elisabeth Scott emphasizes the importance of hip strength, stating, "Having strong and mobile hips corrects and prevents like a whole crap ton of running injuries" 3. She advises incorporating hip strengthening and mobility exercises into regular training routines to address and prevent these issues, especially as fatigue sets in during long runs or races 1.