Full Body vs. Split Routines - Which to Choose?

[dhochoy]

I stick to a full body routine even though it might not be the best option on a regular basis based on experience.

[Kardiowork]

Here is Bruce Lee 6 Abs Workout:

Waist twists – 4 sets of 90 repetitions.
Sit-up twists – 4 sets of 20 repetitions.
Leg raises – 4 sets of 20 repetitions.
Leaning twists – 4 sets of 50 repetitions.
Frog kicks – 4 sets of 50 repetitions.