Comments by "Joe R M" (@joermnyc) on "Top 50 Athletes Caught CHEATING on LIVE TV" video.

Sticky substances and baseball pitchers: they claim stickier hands and fingers allows for better control of where the pitch will end up as it crosses the plate. For years there was an arms race to develop things like "Spider-tac" or even the "rosin and sunscreen" thing to better grip the ball. The MLB finally had enough and said the only legal substances are dirt, sweat and rosin from the bag on the mound. Since then every player caught and suspended for 10 games has never won an appeal, or withdrew the appeal. Of course the first few months without extra sticky stuff saw a lot of hit batter because of less pitch control.
4