Answer: action stage of the change model
Step-by-step explanation:
Action stage is when the person has decided that their new behavioral change need to take place and have done all the preparations that they are actual ready to act and take constantly step to keep up the newly established behavior. The person actual act on the new behavior.
This can be done by embarking in new behavior within 6 months. The person takes necessary steps that are required for the new behavior like playing diffrent CD s to ensure that you encourage your exercising habit so that this habit can last them long.