The key to exercise solutions in chapter 4.7 - Writing for the textbook Focus 5 - Student's Book with authors Vaughan Jones and Sue Kay from Pearson Education
Read the review and answer the questions.
Yes, it does. Who is it for? Beginners and more advanced runners. What does it do? Offers 9 weeks of set routines. Why is it effective? Because it alternates between running and walking, has motivating cues and clear and concise instructions.