I've never even tried to do pushups at that sort of pace, i was always taught that the lower should be slow/controlled and the raise fast/explosive. It really

I've never even tried to do pushups at that sort of pace, i was always taught that the lower should be slow/controlled and the raise fast/explosive. It really does sound like something you would need to train pretty specifically for to complete when the reality is that just being fit is the metric for lower risk of heart disease