For further stress reduction, stretching, meditation, etc, check out the following local practitioners:

Lisa Tiernan offers meditation: Artful meditations

Inna Broude, yoga and shiatsu: Yoga for Happiness Studio, leo.inna@gmail.com

Erik Carlson offers several kinds of Energy work including Acutonics sound therapy, IET, Polarity, and Reiki as well as massage therapy, Tai Chi and Qigong classes A Time to Heal

Eric Reardon of Crossroads to Health Nutrition Counseling is a talented and caring nutritionist whom I highly recommend!

I haven't taken classes at these places yet, but here are a couple more local yoga options:

Westford: Yoga with Robin

You can also find yoga classes through Lowell General Hospital, Emerson Hosptial, Chelmsford Recreation Dept.