Can strength training improve cognitive function as you age? Yes! Aging not only results in a physical decline (if you don’t do anything about it) but also affects cognitive function. Signs of memory loss is an early sign of cognitive decline, but the good news is that your brain is adaptable as you age. Multiple studies have shown neuroplasticity (the ability of brain networks to change and grow) is evident even in older adults. Today, we will take a brief look into how keeping active and strength training has an effect on memory and cognitive function in subjects aged 64 to 83 [1].
Deep into the Dumbbell Study
This brain-sweating meta-analysis pored over randomised controlled trials (RCTs) , corralling 1,365 spry participants into either a resistance training regimen or a control group of couch potatoes or light exercisers. These lively subjects ranged in age from 64 to a robust 83 years young. Among them, 11 studies involved folks with cognitive impairments, proving it’s always possible to start strength training with free weight, body weight or elastic bands. The workout schedules ran the gamut from 2 to 5 sessions per week.
Cognitive Function
Compared to their less active or mildly active peers, those who regularly strength trained showed significant leaps in working memory and short-term memory performance. However, their verbal memory and delayed memory remained unaltered. The take-home message? Regular strength training is not only beneficial for your muscles, bones, and strength, but it could be your secret weapon for sharpening several aspects of your memory while offsetting the natural cognitive decline associated with aging.
References
- Lawla L F Law, Fiona Barnett, Matthew K Yau, Marion A Gray Combining cognitive and exercise interventions: The key to outsmarting cognitive decline? Ageing Res Rev. (2014 May)
Useful Links for Further Reading about “Can strength training improve cognitive function as you age?”
To delve deeper into the subject of strength training and cognitive health, check out these informative articles:
- “The Connection Between Exercise and Brain Health” by Harvard Health Publishing: An insightful article discussing how physical activity benefits brain health. Harvard Health Link
- “Strength Training for Older Adults” by the National Institute on Aging: Offers guidance on how older adults can safely engage in strength training. National Institute on Aging Link
- “Physical Exercise as a Preventive or Disease-Modifying Treatment of Dementia and Brain Aging” in the Mayo Clinic Proceedings: Explores the role of exercise in preventing cognitive decline. Mayo Clinic Link
These resources provide valuable information for those interested in understanding the broader implications of physical exercise on cognitive health and aging.
Frequently Asked Questions (FAQs)
Q: Can strength training actually improve brain function? A: Yes, studies have shown that regular strength training can enhance certain cognitive functions, such as working memory and short-term memory, in older adults.
Q: What kind of strength training exercises are most effective for cognitive health? A: A variety of strength training exercises, including free weights, bodyweight exercises, and resistance bands, can be beneficial. The key is regular and consistent training.
Q: Is it ever too late to start strength training for cognitive benefits? A: It’s never too late! Individuals of all ages, including those in their 60s, 70s, and beyond, can start strength training and potentially reap cognitive benefits.
Q: How often should older adults engage in strength training for cognitive benefits? A: While specific recommendations can vary, most studies suggest a frequency of 2 to 5 strength training sessions per week for optimal benefits.
Q: Are there any risks for older adults starting a strength training regimen? A: As with any new exercise program, it’s important for older adults to consult with a healthcare professional before starting strength training, especially if they have preexisting health conditions.
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