http://nicktumminello.com/ - Baltimore MDs Best Personal Trainer and internationally known Strength Coach, Nick Tumminello shows you how to get a killer leg workout and improve lateral speed with the tire / sled cross over drag. Watch Mark Simon and Coach Nick as they get it done with the tire!
I think its a better idea to strap it to ur calves so when u run without a tire ull be faster
DonutGuyTwenkieMan 1 year ago