Activities such as walking, running, jogging, cycling, swimming, aerobics, rowing, climbing stairs, hiking, cross-country skiing and many types of dancing are “pure” aerobic activities. Sports such as football, basketball, squash and tennis can also improve your cardiovascular condition. What is ...

A study published in May in the journal Heart (link opens in new window) found that one egg a day can only keep the doctor away. Researchers studied nearly half a million Chinese adults over the age of nine and ...

The heart is the main organ in the circulatory system. As a hollow and muscular pump, its main function is to propel blood throughout the body. Usually beats from 60 to 100 times per minute, but can be faster if ...