"Calf strain" refers to the stretching or tearing of muscles in the calf area, usually caused by overexertion or sudden movements. It is a common injury that can result in pain, tenderness, and difficulty walking or running. Full definition
It is also excellent for helping prevent calf strains in the future. (sportsinjuryclinic.net)
He was later withdrawn with a slight calf strain. (sbnation.com)
Both stretching and strengthening exercises are important for recovering from calf strain injuries and can begin once the initial acute phase has passed and pain allows. (sportsinjuryclinic.net)