Any tips for teenagers to improve their stamina?

• edLow

  5 Mar 04, 23:28

  it the mentally tat count.. surprising.. i find tat after running a long distance... instead of feeling tired.. i find myself more energtic to run.. maybe body is too shag to think.... "i'm tired"
• sgFish

  6 Mar 04, 10:52

  Originally posted by edLow:

  it the mentally tat count.. surprising.. i find tat after running a long distance... instead of feeling tired.. i find myself more energtic to run.. maybe body is too shag to think.... "i'm tired"

  its the endorphins