to keep their arms warm and loose so they don't cramp or get cold
Shooting sleeves.
there just basketball shooting sleeves
Those are actually called "shooting sleeves" and basketball players wear them to help maintain their shooting form.
Sweatbands, wristbands, shooting sleeves, and some have specially designed sneakers
The arms of a jacket are typically referred to as sleeves.
to support an injury to the elbow or bicep or to keep sweat off their shooting hand
to keep their muscles/arms warmed up for the game
www.customsportssleeves.com
turtles
Arm sleeves protect the arms when it is cold leaving the arms feeling much warmer than without arm sleeves. Arm sleeves are great for when working out because it helps the body to sweat more causing the arms to lose fat faster than without sleeves.
She has Behcet's disease, which causes ulcers and lesions on her skin at times. She wears the sleeves to cover up and protect lesions on her arms.
on the Syracuse basketball team there is 18 players