i am bulking right now till mid december. prolly starting in january i want to start working on my conditioning for spring rugby. in the past i just to am cardio to burn fat, which i still want to do since im cutting in the spring. i usually just ride an eliptical but what is the best way to get a good cardiovascular workout and still spare muscle as best as possible. i need to get my endurance up without losing lots of muscle. i planed on doing the low intensity am cardio to burn fat cause that works well but it doesnt do crap for my cardiovascular system cause my hr isnt high enough. any ideas???
maybe glutamine?
