845、Don’t you look at yourself in the mirror too? 846、They must work out all the time. 847、Why do you go to the gym so much? 848、It’s good for me to be healthy. 849、It’s never good to put such a high value on appearances. 850、My muscles feel numb. 851、I can’t move a muscle. 852、I’m exhausted. 853、I’m going to spend a few more minutes on the exercise bike. 854、It’s too crowded in the gym at night. 855、Someone needs to fix the leg press machine. 856、I’m going to relax in the sauna. 857、How many more exercises do you have to do? 858、How often do you work out? 859、He’s a firefighter, so he has to exercise often.