I’m genuinely confused. Was there any doubt before this study that sport makes people healthier?
No, but past recommendations for older adults (note that the average age in the study was 72 years old) were towards "gentle" or moderate exercise. We're seeing a shift now towards recommending real weight lifting and higher intensity as we age. ("Real" -> closer to powerlifting in terms of goals and methods)
Exercise intensity influences body composition in healthy older adults (2025)
91–100 of 194 posts
Re: Exercise intensity influences body composition in healthy older adults (2025)
#92Earlier quoted context omitted.
This is highly unusual. You shouldn’t be injuring yourself that frequently at the gym, especially if your goal Is just to maintain mobility and basic muscle mass as you age. This is such a strange thing to hear, as someone who also has gone to the gym a couple times per week for my life with a lot of different gym buddies. I would suggest considering a reset of your gym routine and gym knowledge, possibly with the he…
Only the 80% number was given. If he has been going to the gym for 30 years and had 5 injures at the gym, one outside that would be incredibly low for a total, and that level of carelessness at the gym is lower than I'd expect. If his routine was over 1 month then there are big problems.
You don’t need to be pedantic about the 80% number.
Re: Exercise intensity influences body composition in healthy older adults (2025)
#93This could be pure coincidence, but I would recommend doing proper warm-up and cool-down before going all out with HIIT. FYI I'm in my 40's.
Re: Exercise intensity influences body composition in healthy older adults (2025)
#94Earlier quoted context omitted.
No joke. I go to the gym a couple times a week so that I'll maintain mobility and won't injure myself as I age - unfortunately 80% of my injuries come from the gym.
80% of my injuries occurred while sleeping, which seems very weird.
Re: Exercise intensity influences body composition in healthy older adults (2025)
#95> “High-intensity training reduced fat and maintained lean mass […] though changes were small and not clinically meaningful compared with exercise of lower intensity…” High intensity does border on leading to injury — just making the wrong move — and you’re back to zero intensity?
Calisthenics is a really easy way to push intensity at basically 0 risk of injury. They're all compound and depending on the variation could require high reps, but between push ups, pull-ups, squats, their numerous variations, and accessory work, I would challenge anyone to actually injure themselves while also being able to push to true technical failure.
Re: Exercise intensity influences body composition in healthy older adults (2025)
#96I think it's important to note that this study, at least to my understanding, compared cardio training - not weightlifting or resistance training. Participants did 3 weekly sessions of either low intensity, moderate treadmill excercise or HIIT ( 4-min @ 85–95%, 3min 60-70% ). I get the feeling some commenters here are misunderstanding this as a lot of the discussions seems to center about weightlifting. Additionally…
Re: Exercise intensity influences body composition in healthy older adults (2025)
#97Earlier quoted context omitted.
No joke. I go to the gym a couple times a week so that I'll maintain mobility and won't injure myself as I age - unfortunately 80% of my injuries come from the gym.
This is highly unusual. You shouldn’t be injuring yourself that frequently at the gym, especially if your goal Is just to maintain mobility and basic muscle mass as you age. This is such a strange thing to hear, as someone who also has gone to the gym a couple times per week for my life with a lot of different gym buddies. I would suggest considering a reset of your gym routine and gym knowledge, possibly with the he…
I use the weight training to surface the injuries to make me aware of what I'm doing wrong in daily movements. I might finally be past this and able to just go in and push weights but it's taken years. I feel like it's down to the body I'm living in and what I consider a pain threshold, not any risk taking or lack of information.
Re: Exercise intensity influences body composition in healthy older adults (2025)
#98Earlier quoted context omitted.
This study followed everyone for 6 months so they probably got past that factor.
I doubt it. In my experience (at least when it comes to lifting), newbie gains last at least a year. Good chance that if they've been untrained all their life (or the majority of it) that phase is gonna last a real long time.
Re: Exercise intensity influences body composition in healthy older adults (2025)
#99I think it's important to note that this study, at least to my understanding, compared cardio training - not weightlifting or resistance training. Participants did 3 weekly sessions of either low intensity, moderate treadmill excercise or HIIT ( 4-min @ 85–95%, 3min 60-70% ). I get the feeling some commenters here are misunderstanding this as a lot of the discussions seems to center about weightlifting. Additionally…
HIIT is a borderline strength training. Consider Tabata protocol. It is supermaximal effort protocol, participants are required to exert maximum effort repeatedly. The duration of active phase of Tabata is 20 seconds, half of approximately 40 seconds after which maximum performance (power output) drops significantly, because body switches to a different energy system. In my experience, Tabata squats are done in range…
Re: Exercise intensity influences body composition in healthy older adults (2025)
#100> average age 72.0 years, body mass index 25.8 Careful before you assume you'll have the same outcomes. That's a group of people who are already fairly light compared to the American populace, and likely are suffering from sarcopenia of sorts and have low potential to gain much more muscle. (Protein absorption, hormone profile) > Dietary intake was assessed using a 3-day food diary at baseline and analysed for total…
Erm that's higher than the healthy BMI range, so not "fairly light". >25 is considered overweight.