The physical aspect is one aspect of the release. When I reach the point when my lungs are burning from my effort and my legs and arms are nearly trembling, not much room is left for depression or self-pity. At that point, I’m held upright by the adrenalin and the endorphins swamping my blood. To a point, the harder I exercise, the longer I can exercise – or so it seems.
But, for me, the most important aspect is the mental. All exercise, whether inside or outside, running, cycling, swimming, or walking, consists of repetitions of a few simple actions such as the movement of the legs and arms, and the regular intake and outake of breath. These repetitions make exercise a form of meditation, a heightened state of paradoxical quiet, for all I can hear my laboring breath with my ears and feel my increased heart rate. It’s rare that I don’t come back from a run with the problem I was working on solved, or with a stoic optimism replacing my doubts and uncertainty. Exercise tells me, not that my mental state doesn’t matter, but that there are other rhythms in the world that keep me going and that are somehow enough in themselves.
For most of my adult life, my exercise of choice has been running – and I mean running, not jogging, because the pace I set myself was always a demanding one. However, in the last few years, I’ve branched out more in an effort to preserve what’s left of the battered cartilage in my knees. And, in doing so, I’ve found that each form of exercise with its characteristic set of repetitive motions is its own form of meditation.
I don’t know about anyone else, but for me running is a creative meditation from which I retrieve the structure of the piece of writing I’m working on, or an idea to develop. By contrast, swimming, while often leaving just as tired as any other form of exercise, has a calming effect – perhaps because even the breast-stroke that I prefer involves a deprivation of the senses. Cycling, though, is best for an all-out assault on negative emotions of all kinds (or at least the intervals I do at the exercise room are), while walking is more contemplative, and brings a deeper awareness of trees and temperature and people. But all of them leave me focused, relaxed, and renewed. The best days are usually those that involve more than one of these types of meditation, and the main advantage of holidays is that I can fit more of them in. It’s a rare day that I don’t burn over 800 extra calories, and a satisfying one when I burn more.
I suppose that the long-term fitness that my exercise regime bestows helps me deal with tension, too (I have to get something out of it; I have a heavy build that, with my clothes on, doesn’t look fit). But it’s the day to day relief that I value the most, especially at the end of work. So long as I can exercise, I rarely have trouble sleeping or keeping motivated. I count myself lucky that my escape from myself takes such an effective and easy to obtain form.