Constructed from 25mm A-grade timber, AlphaFit’s Timber Jerk Blocks are simple, solid and very tough. AlphaFit Jerk Block Sets are comprised of two pairs of four stackable sections measuring 400mm, 300mm, 150mm and 75mm in height.
Four internal braces interlock creating a rigid interior strengthening the Block's frame. The top of the wooden box is made from 50mm solid timber creating an extremely resilient surface that will take years of abuse. Each block features HDPE ridges to keep the blocks securely locked together when stacked and to stop your bar rolling off of the box between lifts. We pride ourselves on the superior quality of this product that has been truly tried and tested.
In addition to training heavy jerks safely and efficiently, Jerk Blocks offer your athletes the ability to fine tune their Olympic lifts by training their lifts from different heights. Creative programming offers many other uses for your blocks including deadlifts and beginner's L-sits.
|Warranty||12 Month Warranty|
|Material||Timber, HDPE Plastic|