PowerBlock Pro Series (Sold as a pair) Weight:1-41kg (5-90lb) RockBand Flex allows athletes of

RockBand Flex allows athletes of any fitness level to build muscle and improve athletic performance

training time

Our Training system improves flexibility

Bounce: Minimal

all you have to do is open a door

PowerBlock Pro Series (Sold as a pair) Weight:1-41kg (5-90lb) RockBand Flex allows athletes ofStore the equivalent of a full run of dumbbells in a small area of space. Adjustable dumbbell system uses a selectorized pin to change weights, much like a weight stack machine. Urethane coated steel weight plates are extremely durable. Sleek design has a wider opening for larger hands. Pro50 Set can adjust from 10 50lbs per hand in 5lb increments and has knurled steel handles. Pro90 Set adjusts from 5 90lbs per hand in 5lb increments and has knurled