Yoga Blocks

Yoga blocks are rectangular props, typically 9" x 6" x 4", used to modify yoga poses by bringing a stable surface closer to the practitioner. They can be used at three heights (on the long flat side, on the short flat side, or standing on end) to fine-tune the precise height needed.

Materials

Foam blocks: Lightweight (easiest to carry), soft (more comfortable on tender body parts), least stable. Best for beginners and restorative yoga.

Cork blocks: Heavier than foam, denser, more stable. Better for standing balance poses where the block supports significant weight. Eco-friendly option. The density feels more secure.

Wood blocks: Firmest and most stable. Traditional in Iyengar Yoga. Heavier and less comfortable against skin than foam.

How Blocks Are Used

Under the hands: In Triangle Pose or Half Moon, a block at the appropriate height allows the hand to rest while the chest stays open and the spine stays long.

Under the hips: In Pigeon Pose, a block under the forward hip keeps the pelvis level. In seated poses, under the sitting bones elevates the hips for practitioners with tight hamstrings.

Between the thighs: Squeezing a block between the inner thighs in Bridge Pose or Chair Pose activates the adductors and helps the knees track properly.

Supporting the back: In supported backbends, a block under the sacrum or thoracic spine provides passive opening.

How Many Blocks to Own

Most practitioners benefit from two blocks. Using a single block is often sufficient, but many poses (including several Triangle variations and supported backbends) work better with two.