Having weak eye sight is not a lifestyle factor. Your life style is your choice. You choose to smoke, you choose to have friends, and you choose to walk to school. Having weak eye sight is involuntary.
Doctors can use technology to evaluate preexisting health conditions so one does not push themselves too far. Technology can help monitor your heart rate, blood pressure, fat percentage, etc. This can give a base to know what to know where/ how much you improved when you look back. Technology can also be your own equipment like a treadmill which makes you more fit.
50%
The national average for regular exercise is 51.6%.
Possible airway obstruction
