Just wanted to double check something here.
When I did pushups before, I would always focus on having my hands directly under my shoulders for the whole rep. In the demonstration video, it seems like the athlete has his fingertips in line with the bottom of his delts at the bottom of the movement, which is very out of line with the way I was always taught to do pushups.
So should I be doing the pushups with the same forward lean at the bottom of the rep as in the demonstration? Or should I focus on moving directly up and down with no lean? I always assumed that moving back and forth during a pushup was incorrect...