Playing a sport at a young age is required to become a great performer.  Intense advanced training as a child isn’t required to become a great athlete as an adult but playing the sport at young age is required. The benefits of playing early are the development of knowledge about a sport and basic skills.

Playing as an infant doesn’t mean you will become good at it, but learning how to play is great on understanding what goes behind each game. Playing early can help by becoming more comfortable with sports equipment that might be needed to succeed in a certain sports or activity. You also learn a lot from other players who have been practicing for years already because they know better than anyone else how to do things properly which can greatly benefit your future career.

Knowing what happens before competing makes everything easier when getting there earlier instead of thinking something over while  you're already competing. Obviously, you can get a lot of training done before becoming an adult when you start very young. The earlier you start playing, the more likely it is that your will become an expert in a certain sport or activity.

Many people who have been playing for years already know many tricks and tips to make things easier when it comes to the game you're playing which is always good because these are little secrets that can help getting better at your own pace while not having any issues with different aspects of the game like others might do if they don't know all the tricks and tips. For example, if you don't know how to properly grip your racket, different shots can be difficult and hard to achieve. This is just one simple example of all the things that will benefit from playing early on in life.

Playing sports as an adult has its benefits too but it's not certain that these people are experts at their game or activity. Playing early makes you become familiar with all the aspects of what it is to play.

It's always good to know about these things before getting into your game especially if you want to be better at it than others are. It might take some time but eventually, when practicing enough and learning fast enough, everyone can get really good at their own.