By Gabe Sanders PhD, NSCA-CSCS
Did you ever know that muscle strength and size play a pivotal role in our cognitive functions, extending beyond the benefits of aerobic fitness. The intriguing connection between our physical and mental capabilities has been studied and enhanced muscular function is linked to improved brain functions that affect our working memory and various brain responses called neuroelectric measures. Neuroelectric measures are like the brain's speedometers, showing how fast and efficiently it processes thoughts and mental performance.
Muscle strength, muscle size and memory
A recent study explored the association between muscle strength and size with memory and the brain’s function in a group of adults aged 18–50. The authors revealed that both muscle strength and mass were linked to positive performance in cognitive tasks and neuroelectric outcomes.
Notably, muscle strength correlated with better performance in memory tasks, evidenced by reduced response time, and increased memory accuracy. Therefore, muscle strength and muscle size each uniquely contribute to cognitive processing speed and efficiency.
The link between physical state and mental acuity
This research underscores the importance of maintaining both muscle strength and muscle size, alongside cardiorespiratory fitness, for bolstering heart and cognitive health. It highlights a fascinating interplay and physiological link between our physical state and mental acuity, suggesting that a holistic approach to fitness can provide comprehensive benefits for both the body and the brain.
Follow Vicki Doe Fitness exercise and fitness programs
Following exercise and fitness programs provided by Vicki Doe Fitness is a valuable way to engage in the right exercise to promote muscular health, strength, and mental acuity.
Article’s Source
Baumgartner, Nicholas W., and Shih-Chun Kao. “Size or Strength? How components of muscle relate to behavioral and neuroelectric measures of executive function independent of aerobic fitness.” Brain and Cognition 175 (2024): 106139.
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