PANuYIN designs and produces fitness equipment for years. Especially in punching bag, the bag is designed with advice of professional. You need a durable boxing bag, Not a one month bag. With PANuYIN freestanding punching bag, you can get an incredibly intense workout. Round kicks, front kicks, side kicks, this bag will take it all. A stellar full-body workout great for building muscle and burning calories while also improving balance, reaction time and even focus.