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Increased sedentary behaviour alters metabolism and body composition (2018)

ncbi.nlm.nih.gov

41–50 of 134 posts

Re: Increased sedentary behaviour alters metabolism and body composition (2018)

#41

"Public health recommendations promoting physical activity should incorporate advice to avoid periods of sedentary behaviour." How do we interpret and apply information like this? Many people work in front a computer these days so it can't actually be applied to them (read us).

I actually find the Apple Watch prompts to get off my arse if I haven't stood up in the last hour to be really quite useful. I'm sure there are cheaper ways.

Re: Increased sedentary behaviour alters metabolism and body composition (2018)

#42

"Public health recommendations promoting physical activity should incorporate advice to avoid periods of sedentary behaviour." How do we interpret and apply information like this? Many people work in front a computer these days so it can't actually be applied to them (read us).

go for a jog/walk/yoga/weights before work, at lunch, after work.

or all 3

Re: Increased sedentary behaviour alters metabolism and body composition (2018)

#43
Obvious studies crack me up.

It is a shame that PE is continuously being removed from many K12 school curriculums. If you get people into the habit of exercising and being active when they're young it's much easier to maintain that habit into the future.

Re: Increased sedentary behaviour alters metabolism and body composition (2018)

#44
post #34

I wish these articles tried to look for a solution. Would standing and waking every 45 mins be good enough? Would standing and then moderate intensity at 45 mins be good enough etc. What about eating less and more fasting to combat sedentary. What about a balance board while standing?

I wonder if your time would be better spent progressive-overload deadlifting 2x a week? I don't think you can undo sitting 50-100 hours a week with a few hours of walking any more than fasting a few hours would make up overeating for a month. I'm thinking we need a BIG acute stimulus to counteract a sustained chronic stimulus of inactivity. The dead lift is a VERY BIG stimulus.

Similarly, if you are cycling, rowing, running, cross-country skiing, etc., with high intensity, you need to recover. You can recover while sitting at your desk working on your computer. How much recovery can be estimated with TRIMP, and TSS if you have measured your power output.

Re: Increased sedentary behaviour alters metabolism and body composition (2018)

#45

"Public health recommendations promoting physical activity should incorporate advice to avoid periods of sedentary behaviour." How do we interpret and apply information like this? Many people work in front a computer these days so it can't actually be applied to them (read us).

Maybe people shouldn't be working in front of a computer for 8-14 hours at a time, with only occasional breaks to use the toilet, get something to drink, or get lunch. What if the working conditions in tech are more inhumane than we've realized?

Maybe we need to update OSHA regulations to cover inherently sedentary office work and boost the agency's enforcement budget so that they can do their jobs and protect workers like us.

Re: Increased sedentary behaviour alters metabolism and body composition (2018)

#46

"Public health recommendations promoting physical activity should incorporate advice to avoid periods of sedentary behaviour." How do we interpret and apply information like this? Many people work in front a computer these days so it can't actually be applied to them (read us).

I work in front of a computer, at a standing desk. You can get adjustable desks too and stand for part of the day. The "not sitting" part is achievable, I believe there are countries (Denmark maybe?) that even mandate that computer desks in offices be adjustable so everyone can choose whether to sit or stand. That said, I've been working at my standing desk for over a year, I wasn't very fit before, and I don't feel…

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Re: Increased sedentary behaviour alters metabolism and body composition (2018)

#47
I am all for science but I am really curious why we need studies to prove things that are this obvious and simple. Hell just with thought experiments, basic thermodynamic principles and a little Anatomy and Physiology alone you conclude most of these things.

Re: Increased sedentary behaviour alters metabolism and body composition (2018)

#48

Earlier quoted context omitted.

Kudos but it's not even necessary to go that far, basically sitting down and being indoors all day long is the culprit and incorporating more walking activities in our daily lives would be a good start. Pushups and exercises are good on the body but are not addressing root of the problem, they're merely ways to cope with it.

I like the idea of a standup desk with a slow treadmill underneath: https://www.youtube.com/watch?v=LE0JtUeyVJA (Linus Torvalds Guides Tour of His Home Office)

Stephen Wolfram also has the same. Here it is in action: https://blog.stephenwolfram.com/data/uploads/2019/02/05-trea...

Re: Increased sedentary behaviour alters metabolism and body composition (2018)

#49

"Public health recommendations promoting physical activity should incorporate advice to avoid periods of sedentary behaviour." How do we interpret and apply information like this? Many people work in front a computer these days so it can't actually be applied to them (read us).

I actually find the Apple Watch prompts to get off my arse if I haven't stood up in the last hour to be really quite useful. I'm sure there are cheaper ways.

All things considered, my Apple Watch has had the highest ROI of any piece of fitness gear I’ve ever bought. It finally integrated fitness into my life as a daily habit — I find myself actively wanting to run to improve my times and keep workout streaks alive. Gamification is pretty stupid for a lot of use cases, but really motivating for something like working out.

Re: Increased sedentary behaviour alters metabolism and body composition (2018)

#50

"Public health recommendations promoting physical activity should incorporate advice to avoid periods of sedentary behaviour." How do we interpret and apply information like this? Many people work in front a computer these days so it can't actually be applied to them (read us).

> Many people work in front a computer these days so it can't actually be applied to them.

This sort of advice can be literally applied to anyone who doesn't have severely limiting physical limitations. Sure, working in front of a screen is a constraint you may have to work around - but the rest of your time you make a lot of choices about.

Just a for instance, I had a colleague recently who lived in typical suburbia and worked as a programmer. He changed two things: First was that while he still drove in every day, he left 30 min earlier and parked about 20 min away from the office. So he walked about 45 min to and from his car every day regardless. Second thing was to get up and walk nearly every day during lunch, just a little 15 min loop or so.

He visibly lost weight, and claimed to feel great (and that his commute wasn't actually much longer - better traffic)

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