Resistance Training Combined With Cognitive Training Increases Brain Derived Neurotrophic Factor and Improves Cognitive Function in Healthy Older Adults
Luz Albany Arcila Castaño, Vivian Castillo de Lima, João Francisco Barbieri, Erick Guilherme Peixoto de Lucena, Arthur Fernandes Gáspari, Hidenori Arai, Camila Vieira Ligo Teixeira, Hélio José Coelho‐Júnior, Marco Carlos Uchida
Abstract
Background: The present study compared the effects of a traditional resistance training (TRT) and resistance training combined with cognitive task (RT + CT) on body composition, physical performance, cognitive function, and plasma brain-derived neurotrophic factor (BNDF) levels in older adults. Methods: Thirty community-dwelling older adults were randomized into TRT (70.0 ± 8.1; 25% men) and RT + CT (66.3 ± 4.6; 31% men). Exercise groups performed a similar resistance training (RT) program, twice a week over 16 weeks. Cognitive Training involved performing verbal fluency simultaneously with RT. Exercise sessions (eight resistance exercises) were performed 2-3 sets, 8-15 repetitions at 60%-70% of 1-repetition maximum (1RM). Body composition, physical function, cognitive performance, and BDNF levels were assessed before and after intervention period. Results: = 0.001) were observed only after RT + CT. Conclusion: The RT program associated with a cognitive task, improved physical and cognitive performance in healthy older adults.