Earth Day is a great day to skip the gym because gym facilities are a huge drain on the environment. Treadmill sessions can use up to 17 lightbulbs worth of energy, and heavy equipment is almost always imported from foreign countries. This 25 minute equipment free session doesn't even require shoes. Coach Kim will guide you through basic but effective exercises that will boost your metabolism and leaving you feeling great. And you will be saving the planet. Visit www.bodybyinshape.com for more gym free exercise ideas.