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Too much sitting, too little exercise may accelerate biological aging

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Re: Too much sitting, too little exercise may accelerate biological aging

#231
post #209

I have a standing desk for work, and I feel it has improved my health noticeably, but I still am sceptical of studies like this.

Does a standing desk make any difference? Are there any studies done on this?

There are a lot of studies that "sitting down is bad for you", so it stands to reason that standing up instead would be better that sitting down for 8 hours a day at a desk. I definitely feel healthier from it, but I don't have any solid evidence to back it up myself.

Re: Too much sitting, too little exercise may accelerate biological aging

#232
post #209

Earlier quoted context omitted.

Does a standing desk make any difference? Are there any studies done on this?

There are a lot of studies that "sitting down is bad for you", so it stands to reason that standing up instead would be better that sitting down for 8 hours a day at a desk. I definitely feel healthier from it, but I don't have any solid evidence to back it up myself.

There are lots of studies that standing all day is bad for you, which is why special flooring and shoes are a thing.

http://www.newark.com/anti-fatigue-mats

Re: Too much sitting, too little exercise may accelerate biological aging

#233
post #160

I sit ~10 hours daily, including 2+ hours driving. I'm naturally skinny but haven't done much physical exercises in recent years ("busy"). Now, at age of 34, I'm starting to realize that my body won't last forever and finally started to exercise few times per week, after I found motivating enough guide¹. It amazing how much more energized it makes you feel. [1] https://www.julian.com/learn/muscle/intro

Nice, but if you have body fat then you still need another guide to lose it. I'd rather have a guide that deals with muscles and fat simultaneously. From the linked website: > Recognize that all these guys have low body fat, which helps reveal their muscles. You will not actually lose fat by lifting weights, so weight loss is a separate goal altogether.

> You will not actually lose fat by lifting weights

Of course you can lose fat by lifting weights. Calories in < calories out = weight loss (hopefully fat). Any type of physical activity increases calories out.

Re: Too much sitting, too little exercise may accelerate biological aging

#234

Earlier quoted context omitted.

Nice, but if you have body fat then you still need another guide to lose it. I'd rather have a guide that deals with muscles and fat simultaneously. From the linked website: > Recognize that all these guys have low body fat, which helps reveal their muscles. You will not actually lose fat by lifting weights, so weight loss is a separate goal altogether.

> You will not actually lose fat by lifting weights Of course you can lose fat by lifting weights. Calories in < calories out = weight loss (hopefully fat). Any type of physical activity increases calories out.

> Calories in Not necessarily, but the alternative is fat loss with greater muscle gain (b/c muscle has lower stored energy content per pound.)

Re: Too much sitting, too little exercise may accelerate biological aging

#236
post #232

Earlier quoted context omitted.

There are a lot of studies that "sitting down is bad for you", so it stands to reason that standing up instead would be better that sitting down for 8 hours a day at a desk. I definitely feel healthier from it, but I don't have any solid evidence to back it up myself.

There are lots of studies that standing all day is bad for you, which is why special flooring and shoes are a thing. http://www.newark.com/anti-fatigue-mats

absolutely. and I have both!

Re: Too much sitting, too little exercise may accelerate biological aging

#237
post #64

Earlier quoted context omitted.

I was inclined to disagree, but seeing the populations involved are elderly, I think you're likely correct. It would be interesting to see what the data shows in younger populations, when almost everyone is able to exercise.

The data always turn out the same way. Healthier people exercise more. Sicker people exercise less. One person sees sick people sitting and concludes that they are sitting because they're sick. Another person concludes that they're sick because they're sitting. We need better-quality studies to really determine if sitting makes people sick.

Except they control for overall health in these types of studies.

For something measuring physical activity they won't have participants that are mobility limited. They will only use people who are able to be active. Practically all medical studies put participants through an exam before accepting them to ensure they don't have conditions that would skew the results.

Re: Too much sitting, too little exercise may accelerate biological aging

#238

Earlier quoted context omitted.

Nice, but if you have body fat then you still need another guide to lose it. I'd rather have a guide that deals with muscles and fat simultaneously. From the linked website: > Recognize that all these guys have low body fat, which helps reveal their muscles. You will not actually lose fat by lifting weights, so weight loss is a separate goal altogether.

> You will not actually lose fat by lifting weights Of course you can lose fat by lifting weights. Calories in < calories out = weight loss (hopefully fat). Any type of physical activity increases calories out.

You can, but for the majority of people living in western cultures, it's really easy to have your "calories in" be way too high, such that it's effectively impossible to exercise away with "calories out".

For most people, weight loss is first and foremost a calories in problem.

Re: Too much sitting, too little exercise may accelerate biological aging

#239

Earlier quoted context omitted.

Nice, but if you have body fat then you still need another guide to lose it. I'd rather have a guide that deals with muscles and fat simultaneously. From the linked website: > Recognize that all these guys have low body fat, which helps reveal their muscles. You will not actually lose fat by lifting weights, so weight loss is a separate goal altogether.

> You will not actually lose fat by lifting weights Of course you can lose fat by lifting weights. Calories in < calories out = weight loss (hopefully fat). Any type of physical activity increases calories out.

Dieting while weight lifting in my experience just leads to various injuries. I don't mean the passing out while doing squats kind. I mean straining muscles in a painful way that can take the rest of the month to recover. Note that this was after ~5 months of training before I got the idea to try and lean out. Overall I just wouldn't recommend it. Maximum weight I would say is body weight, then it's more cardio than weight lifting.

Re: Too much sitting, too little exercise may accelerate biological aging

#240
post #160

I sit ~10 hours daily, including 2+ hours driving. I'm naturally skinny but haven't done much physical exercises in recent years ("busy"). Now, at age of 34, I'm starting to realize that my body won't last forever and finally started to exercise few times per week, after I found motivating enough guide¹. It amazing how much more energized it makes you feel. [1] https://www.julian.com/learn/muscle/intro

Nice, but if you have body fat then you still need another guide to lose it. I'd rather have a guide that deals with muscles and fat simultaneously. From the linked website: > Recognize that all these guys have low body fat, which helps reveal their muscles. You will not actually lose fat by lifting weights, so weight loss is a separate goal altogether.

> You will not actually lose fat by lifting weights, so weight loss is a separate goal altogether.

This is both true and not true. If you increase muscle mass, you increase your metabolism, which means your resting metabolic rate increases. However, as they say, abs are made in the kitchen, and a better diet is the quickest, most efficient way to drop fat. But, why not both? The easiest way to drop weight is to stop eating bread and sugar (including beer, i.e. liquid bread). Plus, there are dozens of other benefits to dropping grains and sugar.

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