Science Daily·3 min read·medium
Scientists reveal why walking gets so much harder with age
✦AI Summary
Researchers have discovered that older adults adopt a 'safety-first' walking strategy that prioritizes stability over energy efficiency. This involves stiffening ankle joints through muscle co-contraction, which helps prevent falls but leads to faster fatigue and slower walking speeds.
New Australian research is shedding light on why walking often becomes slower and more tiring with age. The findings suggest that the body gradually gives up some movement efficiency in favor of staying stable and upright.
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