So I was doing the Simple program off and on for about a year and half. Now I am doing a few things:
I usually start off with some foam rolling
Stand in Santishi 5-10min total
Warmup with some IMA power/mobility drills that I got from Tim Cartmell
10 total TGUs
2x per week I do high volume swings based on the chart found here:
http://www.strongfirst.com/where-do-you-go-after-simple/. Warning, it's pretty intense, make sure you use chalk or some sort hand protection (I actually just tore a callous on my left hand today).
The other 2 days, I'll do some lifting: Day 1 after TGU's I'll do two-handed swings for 5 min, doing 10 swings every 30 seconds, this is like doing a tabata, then I will do 5x5 Clean and Jerk, and finish off with pullups; Day 2 after TGU's I'll do 10x10 Snatches superset with 10x10 pushups, and finish off with pullups.
After which, if I have time I'll do forms, hit the heavy bag, etc.
On the three days of the week I don't lift, I'll do the other stuff or rest if I need a full day off.