Super slow is an excellent technique to use to blast yourself out of a rut and into growth. In days gone by, we simply posed after we had worked a muscle group. The utilization of super sets and giant sets is a very good intermediate method for increasing intensity and conserving time. I like to superset push and pull muscle groups. For example, you could superset biceps and triceps exercises, or chest and back exercises.
Giant sets are a series of exercises done continuously without rest.
For example, you might do bench presses, flys and pullovers. Giant sets should be used to develop definition and muscular endurance, but not for size and strength.