Research suggests that as many as 14% of males and 18% of females over age 55 are depressed. It has been documented, in younger adults, that exercise can alleviate symptoms of depression and even compete with the effects of antidepressant medication or psychotherapy in terms of effectiveness. Unfortunately, there is very little research on the effects of exercise on depression in older adults. What is fair to say is that exercise has a mood-elevating effect in most adults, whatever their age, even if it's not the cure for depression in the elderly. Talk to most anyone who exercises, no matter what their age, and they will report what used to be called a "feel-good" phenomenon after exercise. Whether it's from getting the heart beating or the blood pumping, from invigorating brain cells, or simply getting out in the fresh air, a good dose of exercise typically improves mood, and so is recommended for virtually everyone.
I don't think anyone can argue with the idea that exercise is good for you, no matter what your age, and importantly, that it's never too late to start. I started this article with a quote and would like to finish with one as well. It's by Dr. George Sheehan. Dr. Sheehan was a cardiologist, who, in the 1970s, at the age of 45, decided to turn around his health and his life. He caught the running bug and started to train, compete, and run marathons. He quickly became an expert on the subject and started writing weekly fitness columns in local newspapers. He was medical editor for Runner's World magazine for 25 years; he counseled his patients on the virtues of exercise; and he lectured internationally. He wrote eight books about running, fitness, and health, and he played a key role in promoting the running boom of the 1970s. He was philosophical about winning, losing, suffering, meditation, training, and working through pain, and he would quote the likes of William James for inspiration. In 1986, Dr. Sheehan was diagnosed with prostate cancer. Unfortunately, the cancer had spread to his bones by the time he was diagnosed. He hung on courageously for seven more years, running and competing up until the end of his life. He died in 1993, just four days short of his 75th birthday. Dr. Sheehan had the following to say about his experience with running and with life. "No matter how old I get, the race remains one of life's most rewarding experiences. My times become slower and slower, but the experience of the race is unchanged: each race a drama, each race a challenge, each race stretching me in one way or another, and each race telling me more about myself and others."
Get motivation and find support by joining an accountability group and surround yourself with people working towards similar goals. These groups are designed to increase your performance, measure your progress, keep you engaged, and allow you to express your thoughts and feelings. Search for groups through your social media accounts. Discover forums (like this one!) where you can share about your journey and receive virtual support from others going through the same experience. If you're feeling courageous, start one of your own!