When playing tennis, practicing yoga, or doing any other arm or wrist intensive exercise or sport, it’s important to make sure that the wrists and elbows are properly stretched and warmed up.
Source

Cushioned, removable inserts that can be placed within your shoes are designed to provide stability and support, as well as alleviate foot pain tied to medical conditions like plantar fasciitis.
Source

Meditation cushions can provide you with proper support to enable the correct body alignment, posture, and comfort needed to enhance your practice.
Source