TWO weeks ago I wrote about the reasons why smokers continue to smoke despite numerous health warnings.

This week we will explore reasons why people do not exercise, a lifestyle closely linked to coronary heart disease (CHD) and other diseases such as stroke, diabetes and hypertension.  Sedentary lifestyle is also said to be a risk factor for colon cancer and breast cancer among women.

FOR DM (www.dailymuscle.com), the push came to the shove when he was "overweight, weighing in at 90kg...