They help you heal from minor injuries, they reduce muscle strain,They help your form, may heat your arm and that keeps your muscles from contracting. They also look cool
shooting sleeves keep your arm warm... they also keep your elbows straight when you shoot...NBA players also wear them to cover up inappropriate tattoos and cuts.. and just for style too... Really...
i dont really know but it keeps your arm straight and your muscles warm and i used a nike pro and i used to shoot about 4 for 10 in 3's and now 6 or 7 for 10
Well. I recently baught a shooting sleeve and this is what iv read it does.It keeps your muscles warmLooks goodAnd it kinda gets to your head that it improves your shootingSo it can probably increase...