For those of us who choose to workout, here are some ways to "green" your workout. Yes, there is such thing as making your workout environmentally-friendly. For those of us who don't workout and choose to stay at home and read my blog, well maybe you will be motivated by this post to try some green workout tips or to research and get acquainted with the many green gym projects that are currently being tested and developed (and then read my blog some more).
"A chain of gyms in Hong Kong is experimenting with treadmills that capture the energy generated by joggers, sending it to a battery that helps to power the gym. But until such practices are widespread, the average fitness center excels at wasting energy. First, there's the electricity needed to power all of the machines, lights, and personal TVs. Then there's the air-conditioning needed to keep a poorly ventilated room full of sweating people at a reasonable temperature. In the United Kingdom, the British Trust of Conservation Volunteers has created a Green Gym program where participants burn calories while doing environmental conservation activities like tree-planting or creating and maintaining community gardens.
Instead of joining a gym consider walking, jogging, or biking outside. If you cannot get off the treadmill, be aware of how you use resources at your local gym. Invest in a reusable water bottle and encourage your gym to replace bottled water machines with fountains or coolers. Bring your own towels to cut down on the amount of laundry the gym does (chances are they are not using biodegradable soap). Look for PVC-free workout gear--yoga mats, for example, come in a variety of natural materials."
source: "365 Ways to Save the Earth" by Philippe Bourseiller