The gym shocked me again. The teacher in bodypump classe is a lady of about 60 years old, although with white hair but slim and young body. The two-hour exercises kept me extremely exhausted, by vivid contrast, the lady seemed relaxed as she was having a walking on the beach. What I could not belive was when I was busy with breathing, sometimes rushed to breath, she was talking her Chrismas plan with other members in the class without stopping the exercises. Senior is energic than the young. The gym is a source of surprise. I was told two weeks ago the teacher of the Yoga class is a lady in her 60s, but she seems like a lady in thirties. I  am so eager to meet her in Yoga class.  Acturally I went to the gym for her class but the timetable was changed, in spite of that, I got another surprise.