Resistance bands are pieces of elastic or fabric tubing that can be cut to suitable lengths. You can then use them to strengthen different parts of the body. Resistance bands are often preferred to weights following specific injuries or surgery. This is because they are extremely versatile. They also offer resistance in multi-planar directions to effectively strengthen muscles and tendons. Resistance bands allow many different degrees of rotation to be added into rehabilitation. This is important as it more accurately replicates movements used during normal function. After using a resistance band, muscles and tendons gain strength in all directions. This is particularly important in protecting against dislocations and impact injuries.