is working out an hour a day bad
I do 30 mins of cardio and switch upper body and lower every other day for 30 mins. my roomate tells me that doing this everyday is bad for me. I feel fine, i have good sleep, i don't break my diet and generally very happy. This is my 9th day of working out like this, im a little sore but not enough to quit i feel. bottom line is when should I stop? Do i need a break?