爬樓梯訓練 B1=>9F 1. 01:55.5 2. 02.07.1 3. 02.06.9 4. 01:58.4 5. 02:01.6 9F=>B1 1. 01:15.0 2. 01:22.8 3. 01:24.1 4. 01:27.7 5. 01:24.5