Regis Prograis FULL “HANEY KILLER” workout • Unleashes RIB BREAKING punches & KO shots! We catch up with Regis Progrias as he works out for Devin Haney ahead of his Prograis vs Haney fight! As we see Regis Progrias unleash rib breaking punches as he dubs his punches "Haney Killers" that will make the haney family cry! Subscribe: http://goo.gl/vnzIb Stage Front VIP is the proud sponsor of Fight Hub TV - https://stagefrontvip.com/ Stage Front VIP offers exclusive VIP packages for some of the biggest fights and sporting events in the world. International or domestic, check out the incredible VIP packages for Boxing, MMA, horse racing, soccer, and more premium events at stagefront.vip today! Order SNAC FIGHTER'S TRAINING STACK. Get 25% OFF on all SNAC products w/ discount code FIGHTHUBTV1 https://snac.com/products/fighters-training-stack Follow Fight Hub TV Instagram: https://instagram.com/fighthubtv Twitter: https://twitter.com/FightHubTV Marcos Twitter: https://twitter.com/he