Chapter 48 - Related Web Sites

• Find out your body mass index and answers to commonly asked fitness questions at Shapeup America's site.

• A Guide for Care of Your Back shows you the proper ways to sit, stand, bend, reach, move, lift, and exercise to maintain the strength and health of your back.

• The Arthritis Foundation's site Arthritis Research describes the advances in treatment and medication that ameliorate symptoms of arthritis.