Romero-Blanco, Cristina Artiga-González, María Jesús Gómez-Cabello, Alba Vila-Maldonado, Sara Casajús, José Antonio Ara, Ignacio Aznar, Susana Strength and endurance training in older women in relation to ACTN3 R577X and ACE I/D Polymorphisms Int. j. environ. res. public health 10.3390/ijerph17041236 2020 2020