New comment by Systemerror7A69 in "Exercise intensity influences body composition in healthy older adults (2025)"

Systemerror7A69 — Tue, 30 Jun 2026 12:23:18 +0000

I 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 from what I understood the biggest difference was that the HIIT group lost less muscle while fat loss was roughly the same.

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New comment by Systemerror7A69 in "Exercise intensity influences body composition in healthy older adults (2025)"