Resistance training initiates a molecular cascade in the brain that reinforces neural circuits, counteracting age-related degradation of brain circuitry, gray matter volume, and neuronal transmission speed.

“doing resistance training properly sets in motion a molecular Cascade that feeds back to a molecular Cascade within the brain that rein en forces the neural circuits that exist and one of the Hallmarks of Aging is a essentially a a degradation of neural circuitry right sometimes in extreme cases like Alzheimer's or other forms of dementia Parkinson's Etc but we know that the volume of gray matter of of of NE neurons within the brain declines with age we know that the neural circuitry suffers the speed of of neuronal transmission suffers”