NFL Players Train With Elevation Masks
NFL Players With ELEVATION MASKS SEE WHO'S TAKING WORKOUTS TO NEW HEIGHTS
NFL players have turned to elevation training masks to make sure their performance is tip top while playing sky high.
The training masks -- which gives you the benefits of high altitude training while remaining sea level -- are popping up all over social media and are def giving pros an edge on the competition.
Check out which NFL stars are ready to play at Mount Everest proportions.
