From Christine, Age 15 - 08/23/02 - IP#: 213.122.231.xxx  Click here to reply  
I went for a 2 mile run the other day and i was sweating uncontrollably and afterwards i had back pains and pain in the back of my legs.I am losing weight but exercise is really difficult is they ways to improve my fitness?
Reply from Rachel, Age 16 - 08/23/02  - IP#: 24.192.202.xxx
maybe u should speed walk nstead of run. running puts lots of pressure on ur knees and that's not really good.		 
Reply from Grace, Age 13 - 08/23/02  - IP#: 65.235.141.xxx
Try differnt kinds of exercise. Or start slow, run 1 mile, or 1/2 at first, then slowly work your way up. Swimming laps is very good too.