The Magic of Physical Exertion
We all know why exercise is good for you: it prevents the many contributory factors that can cause heart disease, such as high blood pressure, high cholesterol levels and obesity and it helps stimulate the cells that strengthen your bones. In combination with a healthy diet it helps maintain a healthy body weight, builds up your immune system and research has also shown that regular exercise can reduce your chance of developing certain cancers (colon & breast).
But more than anything for me, it helps me stay mentally healthy. The release of the brain chemical serotonin boosts my mood and reduces any feelings of anxiety and depression. By exerting myself, I am flushing away all the negativity which has built up during the day. The other thing I have found is that exercise gives me focus: as I become fitter, I feel more in tune with my body, more able to up my pace and challenge myself. In turn this makes me feel more in control of my life and health. This feeling of control gives me more confidence and as a result, I become braver and bolder in more areas of my life.
As proved by my recent lack of exercise, which has manifested itself through a subdued mood and a general sense of apathy, it is high time I got back on the road: running, cycling, walking. First stop, the Swiss mountains this weekend…
…more about that next week.