Better Life Unlimited is a nutrition and wellness consulting firm located in Grand Rapids, Michigan. Since 1986, the experts at Better Life have been teaching corporations and individuals how to be healthier through weight management, fitness, better nutrition, and supplementation. Based on the best of research and science, Better Life provides programs, products and plans for improving your personal health. Low Back Pain Most low back pain is caused by muscle weakness and imbalances in the hamstrings, hip flexors, lower back muscle groups and abdominals. Physicians as well as exercise professionals have determined that a strong correlation exists between excess body weight and decreased physical activity. Barefootin: A Good Way to Promote Balance Some of us participate in bare foot indoor exercise and find that it not only promotes balance, but can also improve muscle alignment and reduce the risk of orthopedic injuries.