calf muscle injuries.. shrink dramatically when the temperature is high because it has a large amount of fluid and a lack of salt intake

calf muscle injuries:
This injury occurs as a result of an action or external forces directly above this muscle. This muscle can be torn when the player is undeveloped and the non-physical player is also susceptible to this type of injury. One of the cases that occurs when the twin muscle is affected is convulsions. This condition sometimes occurs at the end of the game, The player is subject to this contraction significantly in the summer when the temperature is high and this is due to the loss of a large amount of fluids and lead to a shortage of salt to the occurrence of this type of contraction.