I like to make sure Ben is encouraged to attend his running group every week. If he doesn't, he knows there's a belt and a prison strap with his name on it.
The fact is that the threat of hard CP is extremely effective as a deterrent for slack behavior and has seen some of my trainees achieve fantastic results in their work life, home life, sporting world, etc.
As another example, Brad is a very strong footballer but I have seen his motivation increase with the spanking he has endured, not least because he is required to confirm his commitment verbally during his punishment.
Although this type of discipline is humiliating, it hits home. Every time he takes to the pitch, his ass still slightly red from his last spanking, he will remember to play harder. And i'll be expecting good results.