If you get a fitness card, there will be a coach to help you practice what you don't need to know. You'd better go with your partner. It's no fun going by yourself. If you like running, you can bring an MP3 player, because the TV is not good and you can't hear clearly. If you like yoga bike or aerobic dance, just go in and wait for the start time. Bring a yoga mat to your yoga class. I will sit in front and study hard when I first go. When you know it, you can follow it. I just sat listening to her. I knew I was moving. I brought a wristband or a towel. I always wear a wristband and an MP3 player. Sometimes I don't have to chat with my friends. If I insist on taking yoga classes, my health will be improved. I practiced for half a year last year, and I feel much better than when I first started. It takes a long time to get the effect. Bike is the most tired, lose weight. I feel sweaty every time I come down. D song and coach are shouting aerobics. It's also good for my heart.