I use to compete in bodybuilding. I have been lifting weights for over 10 years now and I also do cardio. I do other types of metabolic workouts, squat jumps, box jumps, jumping jacks etc...
they kick my butt right now since my endurance is in the gutter and I am 40 pounds over weight. My goal is to lose about 15-20 pounds. I still have alot of muscle but also have managed to gain fat.
I eat, lift, sleep REPEAT!