True or False: Injury to a muscle is called a sprain.

A muscle injury is specifically referred to as a strain, not a sprain. Strains involve the stretching or tearing of muscle fibers or tendons, which connect muscles to bones. On the other hand, a sprain refers to an injury to a ligament, which is the fibrous tissue that connects bones to other bones at a joint. Understanding the distinction between these two types of injuries is essential, especially in the context of movement therapies like Pilates, where maintaining the integrity of both muscles and joints is critical for safe practice and rehabilitation.