
a day agoI'm 78 and strength training 3 times a week and I'm still building muscle. 👍🏼👍🏼👍
3 days agoA 48% improvement in walking speed at 90 is impressive. It really shows how much strength training can support mobility and independence later in life.
3 days agoThe mechanism behind why this works even at 90 is worth understanding — satellite cells, the stem cells responsible for muscle repair and growth, retain significant capacity to respond to mechanical loading well into old age. The anabolic response is blunted with age, but it's not gone. It just requires the right stimulus and adequate protein to trigger it.
4 days agofitness needs to be a prescription already covered just like medications and hospitalizations
