Are these novice or experienced shooters?
A novice shooter will need to be taught all the fundamentals before speed can be safely achieved.
Whenever I take on a new drill, I do it slowly and methodically at first. Once I get the fundamental down, I can work on increasing the speed of the drill.
NRA Lifetime Member Since 1999
"I ask, sir, what is the militia? It is the whole people except for a few public officials." George Mason