You can also perform snatches and cleans from DC Blocks (Figure 2). If you’re working to eliminate a pesky early arm pull on your clean, you can start with a block height at which you pull correctly and then slowly lower the height of the blocks over time until you’re pulling from the floor.
As another example, if you struggle to set your back in the deadlift setup, you can practice this from a higher position (using blocks) where it’s easier to achieve. Then you can slowly work your way down by lowering the block height until you’re pulling from the floor with a correctly set back.
Since these blocks are stackable, they are very useful because of how versatile they are as well as how easy it is to achieve differing heights of blocks. However, they are a bit on the small side, which doesn’t give you a lot of room to err forward or backward when setting the bar down. This should not be a problem for a block pull, but it can potentially be an issue when lowering cleans and snatches.
We have a full set of DC Blocks, and they’re great, but we bought them used, and we never would have bought them new as there are other solid options at significantly lower price points. This corresponds to my recommendation for most people - if you can get them used at a great price, go for it, but otherwise, I’d recommend other options.