@drsermedmezher: “Many People My Age Can’t Jump” #wait. Sources- PMID 41843416 loloctay on TT Power training differs from traditional strength training by emphasizing the speed of movement alongside resistance, which is a crucial distinction for aging bodies. As people grow older, they naturally lose their fast-twitch muscle fibers, the cellular engines responsible for quick, explosive movements, much faster than they lose pure muscle strength. By performing exercises that focus on moving a weight rapidly, such as a quick sit-to-stand or a fast medicine ball chest press, older adults can actively preserve and recruit these vital fast-twitch fibers. This targeted training directly translates to improved functional capacity, making everyday tasks that require sudden bursts of effort, like standing up from a deep couch or quickly catching a heavy door, significantly easier to manage independently. Beyond making daily life easier, this rapid force generation is the exact biological mechanism required to prevent devastating falls. When an older person trips or loses their balance on an uneven surface, having strong leg muscles is simply not enough if those muscles cannot contract quickly. Preventing a fall requires the neuromuscular system to instantly fire and execute a rapid "recovery step" to catch the body's shifting center of gravity before it hits the ground. Power training directly conditions the brain and muscles to drastically reduce this reaction time, giving seniors the explosive speed necessary to plant a foot and stabilize themselves before a minor stumble turns into a serious injury. #exercise #Fitness #health

Dr Sermed Mezher MBChB MRes

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Friday 05 June 2026 18:41:21 GMT