What Is a Yoga Block
A yoga block is a firm yoga prop used to provide support, stability, and additional height during yoga poses. Most traditional yoga blocks are rectangular and can be made from foam, cork, wood, or other firm materials. A block can essentially bring the floor closer to the practitioner, making it easier to maintain proper positioning when the hands cannot comfortably reach the floor. Yoga blocks can also be placed beneath other parts of the body to provide support or elevation during seated, standing, balancing, and reclining poses.
A yoga block is not simply a tool for beginners or people who are less flexible. Practitioners at all levels can use blocks to modify a pose, improve stability, maintain alignment, or explore a posture with additional support. Depending on how the block is positioned, it can provide three different heights, making it possible to adjust the amount of support for a particular pose or individual body. Using one or two blocks can also help create a more stable foundation during poses where balance, reach, or positioning is challenging.
How to Use a Yoga Block
There are many ways to use a yoga block during a yoga practice. In standing poses such as Triangle Pose, a block can be placed beside the foot to bring the floor closer to the hand, allowing the practitioner to maintain a longer spine and more comfortable alignment. Blocks can also be placed beneath the hands during forward folds, beneath the hips during seated poses, or under the body for additional support in certain balancing and reclining positions. The block can be turned onto its lowest, middle, or highest side depending on the amount of elevation needed.
Yoga blocks can also be used in restorative and supported poses where the goal is to provide a stable surface rather than increase flexibility. Two blocks can sometimes be used together, either side by side or at different heights, to create additional support. A block should provide a stable foundation and allow the practitioner to maintain comfortable positioning without forcing the body into a deeper pose. The appropriate height depends on the pose, body proportions, flexibility, and the type of support required.
The History of Yoga Blocks
The modern yoga block is closely associated with B.K.S. Iyengar and the development of Iyengar Yoga during the 20th century. Iyengar developed an extensive system of yoga props, including blocks or bricks, straps, blankets, chairs, and bolsters—to help students work with poses according to their individual physical needs. The purpose was not simply to make poses easier, but to help practitioners experience proper alignment and positioning when their bodies could not yet achieve a particular position without assistance.
Early yoga blocks were generally made from wood and were often referred to as yoga bricks. According to historical accounts of yoga equipment, blocks used in the 1970s were not always standardized in size, and some practitioners even made their own. As yoga became more widely practiced, manufacturers began producing blocks in standardized dimensions and introduced lighter materials such as foam and cork. Today, wooden blocks remain popular for their firmness and stability, while foam and cork blocks are widely used because of their different combinations of weight, comfort, and grip.
The Benefits of Using a Yoga Block
One of the primary benefits of a yoga block is that it can provide support while helping a practitioner maintain better positioning in a pose. By bringing the floor closer to the hands, a block can reduce the need to reach or round the spine simply to make contact with the floor. A block can also provide additional height beneath the hips or another part of the body, helping create a more stable and comfortable position. This makes blocks useful for modifying poses while still maintaining the general shape and intention of the posture.
Yoga blocks can also improve stability and give practitioners additional ways to work with a pose. They may be used to provide support during balancing poses, assist with alignment, or provide a stable surface during restorative practice. More experienced practitioners can use blocks in ways that change the position or challenge of a pose, while beginners can use them to make certain postures more accessible. The benefit of the block comes from using it to support the body appropriately rather than using it to force a greater range of motion.
The Different Sizes and Shapes of Yoga Blocks
The traditional yoga block is a rectangular, brick-shaped block. A commonly available size is approximately 9 × 6 × 4 inches, although 3-inch-thick versions and other dimensions are also widely available. B.K.S. Iyengar's often-cited ideal brick size was approximately 9 × 4.5 × 3 inches. The dimensions of a block determine the amount of height it provides and how comfortable it may be for different hand sizes and body proportions. Because a rectangular block has three usable sides, simply turning the block changes the height available to the practitioner.
In addition to traditional rectangular blocks, other shapes are available for specialized uses. Rounded, curved, and egg-shaped blocks can provide a different type of support and may be more comfortable when placed beneath the spine or used in reclining poses. Wedge-shaped blocks and half-round or quarter-round props are also available and can be used for specific positioning needs. Materials vary as well, with foam, cork, wood, and bamboo among the options found in modern yoga equipment.
Which Styles of Yoga Use Different Styles of Blocks?
Yoga blocks are used in many different styles of yoga, but they are particularly associated with Iyengar Yoga, where props are an important part of the practice. In Iyengar Yoga, blocks can be used to help students achieve and maintain alignment while working within their individual physical capabilities. Traditional rectangular wooden blocks are especially associated with this approach, although modern Iyengar practices can also use blocks made from other materials.
Blocks are also widely used in Hatha, Vinyasa, Yin, Restorative, and other styles of yoga. In Hatha and Vinyasa practices, blocks may help with reach, balance, and alignment in standing and seated poses. Yin and Restorative Yoga frequently use blocks to provide support during longer-held poses, while softer foam blocks may be preferred when the block will come into direct contact with the body. The style of block does not necessarily belong to one specific style of yoga; the choice between foam, cork, wood, rectangular, or curved blocks generally depends on the pose, the amount of support needed, and the practitioner's preference.