90 yrs old suddenly can do 8 weeks of heavy resistance training?
The study said one, but i think is a relative sense. n=10 only, but i think what the study wanted to prove is that even 90 years old can improve in muscle strength and size and that wheelchaired pax also can "stand up and walk" to a certain extent. If the doc allows and clears, i think 70-80 pax can do, which is what i am trying desperately to ask my parents to do with bands and whey and stuff, unfortunately most of the time the mindset defeatist attitude kicks in for such pple.
"Heavy" in the sense that it is not the type that we see in normal physio or typical fitness corner ones just twist and turn there.......but probably at least with some free weights / decent band work. My 94 yr old granny also did band work, but the band was like.....well, balloon type thin.
Not to say that the PTs are wrong, but really gotta progressively overload when one is still typically problem free lah.......and dont be overly limited coz of "safety" concerns.
1990 study. Was done in an elderly care home, ie frailest of the frail.
https://pubmed.ncbi.nlm.nih.gov/2342214/
Abstract
Muscle dysfunction and associated mobility impairment, common among the frail elderly, increase the risk of falls, fractures, and functional dependency. We sought to characterize the muscle weakness of the very old and its reversibility through strength training. Ten frail, institutionalized volunteers aged 90 +/- 1 years undertook 8 weeks of high-intensity resistance training. Initially, quadriceps strength was correlated negatively with walking time (r = -.745). Fat-free mass (r = .732) and regional muscle mass (r = .752) were correlated positively with muscle strength. Strength gains averaged 174% +/- 31% (mean +/- SEM) in the 9 subjects who completed training. Midthigh muscle area increased 9.0% +/- 4.5%. Mean tandem gait speed improved 48% after training. We conclude that high-resistance weight training leads to significant gains in muscle strength, size, and functional mobility among frail residents of nursing homes
up to 96 years of age.