Aan area where two bones meet and where one bone moves on another. tendon ligament joint capsule

Drop out early hard to juggle both

Hi! could you provide a picture or some more information? i’d be happy to you : ) !

The person who utilize the progression principle will keep adding the difficulty of the exercise that he's doing, while the person who does not, will only stay stagnant.  the person that utilize progression principle, will get a stronger endurance because now his body is conditioned to do harsher routines.{the answer was already on verified)

Don't pollution air circulation. wasting pollutionclean in your surroundings