D. Result in a healthier life
The answer would be D because it will help whoever is getting flexibility training to preform better in every day activities
The health insurance company acts as a middle man for the purchase of these medical services. The process is you enroll in a health insurance and pay them on a monthly basis to save for future emergencies. Then, the health insurance company will be the one to communicate with the hospitals for health services.
A Fitbit could possibly help. Keeps track of steps and heart rate