You could try using a scar cream like Mederma to reduce the The Kentucky Bandits Shirt Also,I will get this visibility of your scars. I used it after I had surgery for a broken wrist and it worked well. Maybe they have a skin condition that they want to conceal. Or embarrassing tattoos. Or scars. Or maybe they follow a religion that requires people to cover their bodies. If you meant would my best friend prefer to wear long sleeves or sort sleeves, that depends on the reason. Long-sleeve in winter, short sleeves in summer. I don’t think weightlifters always wear long sleeves, but I know that many do. I think it depends on the person and what they’re comfortable with. Some people might wear long sleeves to protect their skin from the sun or to prevent chafing, while others might just prefer the way it looks. Ultimately, it’s up to the individual weightlifter to decide what they want to wear.