>>6369627The humam body evolved to undergo physical exertion. unless you have a Difficult job it is not useless to your health and person.
>>6369630Never heard of anyone getting crippled from swimming, could be wrong. The lifts you are doing however are known to cripple people atleast thats the story in SNAP threads on /fit/ and they are also practiced competitively. You dont have to dedicate your life to a sport just find one you enjoy doing, if you enjoy powerlifting just consider you will be less prone to injury if you are not sore after each lift for you will have more days of excercise and more sets to near (but never reach) perfect form.