If you are about to take up this activity, investing in a good yoga block is a smart move.

Many classes will incorporate in a yoga block, doing a variety of exercises that will use them to aide in balance. The Iyengar style in particular makes use of these quite often so if this is the form you are practicing, it will likely be an essential tool to have.

There are a variety of types to choose from when it comes time to purchasing a yoga block.

They can range in price considerably, some being as cheap as approximately $13.00 to more expensive ones going up to around $200.00. This will largely be determined by the type of material it is made out of so that's something to consider.

Some of the materials you will find include bamboo, cork, foam and wood. Foam is a good option for beginners who are looking for more cushioning while they perform the movement while wood or cork will be a great choice for those looking for a lot of support.

The bamboo variety is very environmentally friendly and is becoming a more popular option among many. It is lightweight yet strong and stable while being cost effective.

Keep in mind as well that they will come in various different sizes too so it may be best to ask your instructor for advice on which you will need. The types of exercises you plan to do with it will help determine how large of one you should invest in.