If you are a professional sportsman, you have to be fit enough to represent your national side at the highest level. Fitness is the basic requirement for any game you play. You can learn the techniques later, as experience teaches you a lot of things. However, you need to make sure that you have an athletic body. Some people might think that becoming an athlete is only essential for runners or swimmers. This is a wrong perception though, as everyone should look to have that built to support stamina regardless of the fact that they are professionals or not.
Considering all top sports, which are followed worldwide, one can easily say that they are not the easiest to play. For example, you need extreme fitness in order to become a good footballer or cricketer. Even in Formula 1, where you have to drive a car, you need great level of fitness, as it really drains you out.
Although, all these sports require different skills, there is one thing common in all of them, and that is fitness. You have to exercise hard in order to have an athletic body. Otherwise, your body will break down and you will be unable to perform to the best of your skills. Take an example of former Pakistani cricketer, Shoaib Akhtar, who was the fastest ever bowler in the history of the sport, but did not have an athletic body. As a result, he broke down on quite a few occasions and failed to achieve what he could have.
For every sport, you need to have an overall balanced body. That cannot be achieved by hitting the gym regularly, as you have to practice your sport as much as you can. It will shape you up nicely, and you will be in a position to play at the highest level.
Eat healthy food
A good physique depends on your eating habits. You cannot eat all the junk food and expect to have a perfectly toned body. Therefore, try eating healthy stuff, which improves your stamina and strength.
Drink plenty of water
Other than eating healthy food, drinking water also keeps your body fresh. So, make sure that you drink eight glasses of water every day.
Do running drills
Finally, you will need to do a lot of running in order to keep your stamina good. It is the best form of exercise, and is way better than going to the gym