From Tyler at RingTraining.com:
A useful program for anyone.
This is a workout that has been around for ages, but with the Elite Rings you can add new life to it.
The basic idea of the workout is that you perform 10 sets of 10 reps of pushups.
Nothing new there, of course. However, in this workout, you will perform each set with a different variation of the pushup. Since the Elite Rings move frictionlessly in a 360 degree plane, you can perform countless varieties of pushups.
Limiting yourself to only 10 variations might be the hardest part.
Archer pushup
Gymnastics Coaching.com 