Book ChapterPhysical Exercise for Prevention of Falls and Fractures by Lucas Teixeira, Joelma Magalhães, Stella Peccin, Rebeca Teixeira, Kelson Silva, Tiago Teixeira, Jander Souza and Virgínia Trevisaniin the book "Osteoporosis" edited by Yannis Dionyssiotis, ISBN 978-953-51-0026-3, InTech, February 2, 2012