xcrunner3141

I do run quite regularly, and i live on the 6th floor of my dorm, so i get plenty of leg work ,though i do do a leg day about once a week. i used to do track and XC (hence the username) so i know some good leg workouts, im just not experienced in upper body stuff.

im a college student at Northeastern University, and i have trouble finding time to hit the gym between classes, homework, and my job. im looking for some good quick upper body workouts that i can pump out if i only have 20-40 min to workout. usually i work out for at least an hour or two if i have time. I am trying to gain mass right now, and in a few weeks will be looking more at tone and fat burning. Any ideas?