Yoga bolsters provide support in yoga poses. A bolster can be used to support the head and back in poses that require you to lie on your back. They are also useful for support in seated forward bend and can support the head when doing inversions. Using a bolster for support offers the benefit of allowing you to relax into the pose.
Bolsters come in several shapes, including cylindrical, rectangular, breathing bolsters, neck rolls and meditative cushions. The most commonly used bolsters in yoga classes are the cylindrical and rectangular types.
Cylindrical bolsters are firm and rounded. Rectangular bolsters are flatter and rectangular in shape. Either can be used for a range of poses and they work equally well. If you feel you need firmer support, a rectangular bolster with a dense poly blend material is a good choice.
Breathing bolsters are long and thin. These bolsters offer support for the spine and muscles of the back. The support of the bolster helps attain the slow, deep breathing that is so beneficial in your yoga practice. Neck bolsters support the neck and are a good choice, if you experience neck strain. Meditative cushions are supportive for meditation and seated poses. This type of bolster helps you sit up and improves the alignment of the spine in seated poses.
Bolsters are often filled with natural materials, such as cotton or other natural fibers, which is better for your health and the environment. Some denser bolsters are filled with a poly blend to help it hold the shape longer and to offer better support.
Features such as removable covers are convenient for cleaning the bolster. Otherwise, it will be only surface washable, or you risk the bolster losing its shape. Handles are useful for carrying the bolster to class. The internet is a great place to find bolsters and compare product features and prices.