Different lifestyles lead us into different routines, but the question remains: how best to split-up our workouts, based on each muscle group?

What should we do in between sets? Should we time a precise minute? Or should we pick our nose, send a text, take a selfie and ponder the complexities of life?

To become a large bastard (large in a good way), the general consensus is that one needs to overload a muscle, or group of muscles. How do you overload?