Because it constricts your blood vessels, ice relieves muscular discomfort. This prevents blood from accumulating at the site of the discomfort, allowing you to avoid more inflammation, swelling, and agony (1). It is critical to note that ice is an analgesic (i.e., a pain reliever). It will not cure your injury, but it can make it much easier to handle. Ice also reduces muscle contraction and spasms. This is very important when trying to recover from injuries or surgeries where muscle tension could cause further damage. Last, but not least, ice makes your body temperature drop, which slows down the breakdown of collagen and other tissue proteins. This allows your injured area to heal faster. So next time you are in the market for a new workout outfit, consider getting some ice skates too. They go perfect with a hockey jersey!