10/02/2011 09:56 am ET | Updated Dec 02, 2011

How To Work Out Outdoors (VIDEO)

It's the first weekend of October, and the crisp fall weather is a perfect backdrop for an outdoor workout. Trainer Jennifer Cohen demonstrates moves that can be done outdoors and modified for any fitness level -- from beginner to way advanced. And Cohen shows you how to use outdoor resources, like park benches, to maximize your workout.