Importance of muscle strength to maintain mobility, but not to maintain postural balance in older women: Cross-sectional study Roberta Alexandra Gonçalves de Toledo Evangelista; Alexandre Lopes Evangelista; Rita de Cássia Ernandes; Guilherme Carlos Brech; Reinaldo Nonato da Silva; Matheus Henrique dos Santos Lino; Danilo Sales Bocalini; Myriam de Graaf; Luis Mochizuki; Jose Maria Soares-Junior; Edmund Chada Baracat; Júlia Maria D'Andréa Greve; Luiz Eugênio Garcez-Leme; Angelica Castilho Alonso;