Ventura Teixeira Santos, C. M.; Alves de Andrade, J.; do Carmo Amorim, A.; Azevedo Garcia, P.; Azevedo Carvalho, G.; Coelho Vilaça, K. H. Application on Mobile Platform “Idoso Ativo” (Active Aging): Exercises for Lower Limbs Combining Technology and Health. PTM 2018, 31, 1-10.