This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to include a rest day in your exercise routine
Write out an exercise schedule.
An exercise schedule is a great tool to use when you're trying to schedule in different days of exercise and rest. It can help you plan out exactly when and where you're going to stick in a rest day.

Pick your answer from: (I) By keeping a daily schedule, you can make it easier to stick in a rest day. Write out your rest day on your journal, calendar, or notepad.. (II) It can also be helpful to write out a daily every day exercise plan. You can also keep an exercise log, so you can track your progress and anticipate changes in your workout schedule.. (III) An exercise schedule can be done weekly or monthly. However, weekly schedules are a little easier to tackle and can get a little more detailed.. (IV) Just make sure to include things like 1-2 days of exercise per week. Plan your workout schedule in the days leading up to your rest day..
The answer is:
(III)