"Gym" is an abbreviation for "gymnastics," which refers to the physical activities and sports that involve various gymnastics techniques, such as balance, strength, flexibility, and agility. Gymnastics includes disciplines like floor exercises, vaulting, beam, trampoline, and other forms of athleticism that are practiced in gyms. It's also a term used in some contexts to refer to a facility dedicated to fitness and exercise.

"Gym" 是 "gymnastics" 的縮寫，它代表的是體操運動，一種需要高度靈活性、力量和協(xié)調(diào)性的體育運動。

1. What is the meaning of the abbreviation 'gym' in the context of gymnastics?
2. Can gymnasts practice their skills at a gym, or do they have to train on a specific floor?
3. How does a gym help in improving physical fitness and strength for gymnasts?
4. Are there any special facilities available in a gym that are beneficial for gymnasts?
5. Can gymnasts also participate in other sports at the same gym, like basketball or swimming?