Sports

1. to achieve the best result in a particular sport
4. a short, intensive, and rigorous course of training
7. a session of exercises, usually in a gym
9. someone who is obsessed with keeping fit
10. to exercise, usually in a gym
13. to do something that is better, faster, etc. than anything that has been done before

2. exercise that needs a lot of physical effort
3. to get a better score or achieve a faster time in your sport than you’ve ever done before
5. not being in a good physical condition, generally due to a lack of regular exercise
6. to be in very good health
8. to be not physically fit
11. to make your body bigger and heavier, especially by gaining more muscle
12. to overstretch or tear a muscle causing pain