Do not make fun of anyone at the gym. Many people are out of shape and that is why they are there, so give them props instead of funny looks.
See also: Born to run? The connection between fitness and genetics
Yes, your Instagram followers know you work out. You don't need to document every single thing you do at the gym.
Ah, the classic gym mirror selfie. Your diet and exercise plan may be paying off, but you don't need to block off the machines to document it right this second.
In summary, shower, wear clean clothes, and use deodorant. Simple, right?
Gym rules you should never break (but probably do)
Stop doing these things at the gym
HEALTH Gym etiquette
We all have our gym pet peeves, but there is general gym etiquette that we should all abide by. Everyone is guilty of breaking some of these rules, so click through the gallery and learn how to become a more civilized gym-goer.