Push-ups are hard. Push-ups with human beings on your back is even harder.
But former Florida State lineman Clarence Lee seemed to do it effortlessly.
Lee and former USC linebacker Keith Davis visited TCU's Fellowship of Christian Athletes to teach them a lesson about faith, using ridiculously difficult push-ups to illustrate.
"They wanted the students to see when we put our trust and faith in God, what may seem like the impossible, with God anything is possible," FCA leader Chauncey Franks said.
Check it out in the video below (sorry that it's sideways!).