Many people do have conditions that restrict their ability to exercise and stay fit. However, in the US, the vast majority of people in poor physical shape hav

Many people do have conditions that restrict their ability to exercise and stay fit. However, in the US, the vast majority of people in poor physical shape have no such condition except for those caused by being overweight in the first place. He's saying to exercise and eat healthy. He's not saying run a marathon every month.