Answers Revision page 125
Ex 2a:
1. This is your first time doing Parkour.
2. Before you start, make sure your mind is ready for Parkour.
3. The next step is to decide how and when to train.
4. When you have decided that, you have to learn balance.
5. After you've practised how to balance, you have to learn how to land properly.
6. These first steps might seem difficult, but I'm convinced you can do it!