You’ve likely heard of the importance of athletes being exposed to a variety of different sports in order to increase their chances of success in their main sport. It’s widely reported that high level athletes tend to a have a multi-sport background, with 71% of NCAA Division 1 American Football players, and 90% of Division 1 runners being multi-sport athletes. A big news story in 2017 was that 30 of the 32 NFL first round draft picks were multiple sport athletes in high school. It appears that the correlation here is clear; being a multi-sport athlete in your youth increases your chances of success. But does it?