In the past strength training has been an afterthought in most exercise recommendations. Aerobic exercise was thought to be most important improving overall health and fitness. There is good reason for this belief. Aerobic exercise strengthens the cardiovascular system and reduces chances of heart attack and other diseases of the heart and circulatory system. Recent research on exercise and longevity has begun to show the importance of resistance training as part of an exercise regimen.

Recent long term studies have revealed that high levels of strength directly correlate with greater chances of living longer. Increased strength reduces the chances of dying from heart disease, cancer or any other cause.

Increased physical strength is self-fulfilling. The stronger you are as you age the more active and mobile you will be and the more active and mobile you are, the stronger you will stay. Increased strength also improves balance and protects the bones and joints from injury.

In addition to helping you live longer, increased strength also increases quality of life. When you are physically strong you have more energy, can move around easier and hence do more, and generally experience less joint and overall physical pain.

This doesn’t mean you should stop aerobic exercise in favour of resistance training. It means you should do both.