Ahh, the push-up. An exercise that is sorely under-appreciated and misunderstood.
What is the push-up? A bodyweight exercise known to dominate military bootcamps and a way for coaches to layer "punishment" onto their teams? Hardly.
If you want to learn more about the insane benefits of the perfect push-up, please look no further than here. You could consider this SAPT's definitive guide to the push-up.
In the meantime, check out this athlete's mastery of the movement: