Hi Stu,
I agree that it is important to make you landing applicable to being thrown (as opposed to just doing tumbling exercises). I will say that doing roll falls over obstacles and on various surfaces is a good warm up exercise by itself. In our Shuai-Chaio class we typically:
1. Stretch out
2. Do forms and postures
3. Do solo break falls
4. Do paired throwing drills with a compliant partner (good throwing of a body for the thrower and landing for the throwee)
5. Free sparring.
In the ARMA context our workout consists of:
1. Waster drills in the air
2. Working pre-planned techniques at progressively faster speeds.
3. Free play.
I am trying to get my fellow chapter members to take up falling skills for the simple reason that this is an art that includes all ranges, and it is hard to defend against a zornhau while you are on your back.
Jaron
ARMA-Columbus