1. A sprain is an injury to a ligament, while a strain is an injury to a muscle or tendon.
There are a couple of key differences between a sprain and a strain. A sprain is an injury to a ligament, while a strain is an injury to a muscle or tendon. Another key difference is that a sprain typically occurs when you make a sudden, jerky movement, while a strain often occurs as the result of overuse. Sprains happen when ligaments are stretched or torn. This can happen if you make a sudden, jerky movement, or if you fall and land on an outstretched hand or foot. A sprain can also happen if you twist your body in an awkward way. Symptoms of a sprain may include pain, swelling, bruising, and difficulty moving the affected joint. Strains happen when muscles or tendons are stretched or torn. This can happen if you overuse a muscle, or if you make a sudden, jerky movement. Symptoms of a strain may include pain, swelling, bruising, and difficulty moving the affected muscle.
