sport
The German word 'Sport' is used in the same way as the English word 'sport'. It refers to any form of physical activity that is done for enjoyment or competition. For example, 'Ich spiele Fußball als Sport' means 'I play football as a sport'.
I like playing sports
This sentence is commonly used in German to express an enjoyment of participating in sports activities.
Sports are good for health
This is a commonly used expression indicating the benefits of sports on one's health.
He showered after the sports
This sentence is used to describe someone taking a shower after doing sports, either referring to specific sports activities or general physical exercise. The context will usually make it clear.