When lifting weights can you work out your upper body one day work out legs next day and next day back to upper body?

Of course. Actually that's a great way to do it. when lifting weights you want to focus on a body part and really get a good workout. You will find that most professional athletes do upper body one day and lower body the next or back and chest one day legs and abs the next day and then arms and shoulders the next day. Remeber to get good definition don't lift weights that are too easy or weights that you can easily do 8 or more reps with at once. you wnat to stress and shcok your muscles so they grow. Each time you work out make it challenging so your musles are like WOW what jsut happned we have to be stronger the next time. make sure you eat a very low fat dieat rich in green leafy veggies and frutis and also lean protein. :]

happy lifting.