8
votes
3answers
1k views

Do joints wear out from exercise?

Does regular movement keep joints lubricated, or does regular movement dry out joints in time leading to wear? After a good 20 years of jogging on and off, I've stopped that now because I could ...
14
votes
5answers
37k views

Will wearing ankle weights all day long make any difference?

If I wore them when I'm not exercising, like if I wore them at work (I work in an office), or at home, all day, would it be like a passive form of exercise? To estimate how much I walk: I guess I ...