Dr. Miriam Nelson is a scientist in nutritional activity at Tufts University and she believes Osteoporosis is preventable. She has been doing research on nutrition and physical activity for improving women's health. She shares her research to help you keep your bones strong for a lifetime. She explains what the disease is and how bone health can be supported through diet and exercise. The exercise portion of the program is split into three parts: high impact and strength building the third part focuses on balance to help reduce falls. Tavia Petusky runs through various routines, in a comfortable setting, that are designed to help strengthen bones.