Calvin Pryor Quotes:
Life: b. July 2, 1992
Birthday: July 2
I used a lot of what we call the "Shred-mill." It's like a treadmill, but you're basically running up hill and it's getting faster as you go. It definitely helped at the combine because it teaches you drive phases, how to pump your arms and how to use different aspects of your body.
source: Source: www.nfl.com
topic: Running, Different, Use
