Sports are beneficial to humans because,
1) it keeps us active and healthy, helping our body to function properly/well
2) it releases endorphins, which make you happy 😀
3) team sports help improve communication and the ability to work effectively with other people
4) it can also help academically. For example, it is said that students who do a bit of exercise before taking exams, do better. Apparently, it helps with memory.
The best sport is swimming because it improves the heart and is also said to help with injuries. Other aerobic sports that are good are tennis, which burns 600 calories and jogging and cycling. It is really great to do sports so that you can stay healthy.