Strange form of discipline

[Crayola kiddies]

I think it's a great idea ..... And I don't think it would turn kids off exercise at all in fact it would have he opposite effect ... As an adult they would probably turn to exercise as a form of problem solving .... You know ... Have a problem ... Go for a run ....
As long as it's not excessive I think its fine but you really didn't say how old the kids were and howmany push ups are they doing 10 or 100 ....