Cam Newton's arm strength 'night and day' from 2018

SPARTANBURG, S.C. -- The Wofford College portion of training camp was winding down on Wednesday and the energy level had dipped as the temperature soared. That's when Carolina Panthers quarterback Cam Newton unloaded a deep pass to Curtis Samuel.

Touchdown!

As Samuel and fellow wide receiver DJ Moore performed a high-flying hip bump in the end zone, Newton turned to the crowd on the hill and put his hand on his ear to get one last eruption of cheers before the mad rush up Interstate 85 to Charlotte, N.C.

Samuel might have been the MVP of camp with his blazing speed and daily long catch, including one in each of the past two days in joint practices against the Buffalo Bills, but it was Newton’s…