Study protocol for the BRAIN Training Trial: a randomised controlled trial of Balance, Resistance, And INterval training on cognitive function in older adults with mild cognitive i... oleh Teresa Liu-Ambrose, Ulrik Wisløff, Maria Fiatarone Singh, Yorgi Mavros, Perminder S Sachdev, Ryan S Falck, Dorthe Stensvold, Jeff S Coombes, Trinidad Valenzuela, Nicole Kochan, Wei Wen, Jeffrey Hausdorff, Jiyang Jiang, Emily C Smith, Matthew Hollings, Tess C Hawkins, Nicholas J Ashley, Natan Feter, Guy C Wilson, Isabel Hui En Shih, Yareni Guerrero, Tom Bailey