correct the mistakes infinitive and verb + -ing

It's no good to run in a marathon if you're not wearing the right shoes.

Students are not allowed running along school corridors.

If you train too hard, you risk injuring yourself before the race

Many people only think about take exercise when they are overweight.

The internet means that we spend more time sitting home, but we cannot imagine to live without it.

Doing a sport is a good alternative if you are bored to sit and read a book.

Unless they try to compete as a team, they will not succeed to win the competition.

Few people choose spending their time taking exercise.

Being fit and healthy does not mean to run 20 km a day.

Many students would prefer to cycle to school than go by school bus.

It may be good to use a bicycle instead of going by public transport.

There are several good reasons for ride a bike.