NFL lockout sand pit speed training by Sullivan Proformance WEBSITE: SullivanProformance.com TWITTER: twitter.com FACEBOOK: “To unlock an athlete’s potential on and off the field” -mission statement of the trainers at Sullivan PROformance Sullivan PROformance: (480) 247-3910 5750 South 32nd Street Phoenix, AZ, 85040 located inside the Fischer Sports Complex…