Cardio on or alternating with lift days?
I'm just learning to weight train. Right now I'm lifting three days a week (MWF). I do cardio (jogging or cycling) after I lift. Becoming a runner is an important goal of mine, as is having better cardiovascular fitness, so yes I intend to keep doing cardio.
Is it better to cardio on lift days or alternate cardio and weight lifting days?
I do squats, bench, deadlifts, lunges, rows, curls, lying leg curls, and overhead press. Any other lifts you would consider "essential"?
Oh, and many beginner's guides insist that dips and chins are essential. I'm pretty overweight, and there's no way I can do either. Is it okay if I put these exercises off until I weigh less?