hi..im new here..am 17, 5'9" and 115 lbs. my coach put us through a upperbody strength test and i could only do 0 pullups and 9 pushups. the pullups was really bad. given that im skinny, pple say i ought to be able to do them rather easily and bcos i could barely even move a quarter way up i they said i was very weak..wanted to find out how many pullups and pushups an average 17 year old boy should be able to do and if in other pple's opinion, whether im weak? please be frank. thanks