FLOYD MAYWEATHER TEACHING DEVIN HANEY SHOULDER ROLL DEFENSE & HOW TO THROW POWER JABS!

floyd mayweather teaches Devin Haney is shoulder roll defense as the two did a workout session together at the mayweather boxing club as mayweather also teaches devin haney the proper technique for a power jab!
FLOYD MAYWEATHER TEACHING DEVIN HANEY SHOULDER ROLL DEFENSE & HOW TO THROW POWER JAB!
#boxing #mayweather #devinhaney
Subscribe join the fam! :goo.gl/vnzIb
Tweet us: / fighthubtv
Instagram: / fighthubtv
SHOP FIGHT HUB: fighthubtv.merc...
Marcos' twitter : / heyitsmarcosv
Marcos' instagram: / heyitsmarcosv
For more Boxing and MMA videos log onto www.fighthubtv.com