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Does exercise sharpen your memory? How long do the benefits last? New research

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Does exercise sharpen your memory? How long do the benefits last? New research

Most of us have forgotten where we put our phones or car keys or what we ate for dinner last night. We’ve walked into a room and wondered why we even walked in there in the first place. A sharper memory helps us retain the information we’ve learned and remember what’s important. We’re always hearing about this superfood or this special drink or supplement that can boost memory, and we wonder if there’s any merit to many of these claims. 

With all the benefits of exercise, from lowering blood pressure to perking up your mood, researchers wanted to explore if exercise could boost memory and how long these benefits last. If working out is effective, how many hours or days do those short-term cognitive benefits last? Does working out the day before improve your memory the following day? Let’s look at the new research.

The study

Airam Dato-on / Pexels

In a small study published in the International Journal of Behavioral Nutrition and Physical Activity, researchers analyzed data from 76 adults. Participants were aged 50 to 83. Over eight days, participants took daily cognitive tests and wore activity trackers.

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The results

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Vitaly Gariev / Unsplash

Researchers revealed that participants who engaged in more moderate to vigorous physical activity performed better in memory tests the following day. The adults who had better scores on the memory tests:

Moderate activity can include brisk walking, cycling, or jogging. Participants who spent more time being sedentary performed worse on the tests.

Previous research

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Olly / Pexels

This isn’t the first study to associate exercise with a better memory, and it certainly won’t be the last. Research has shown that moving your muscles enhances your neuronal activity, which refers to the chemical and electrical signals generated and transmitted by neurons in your brain. Previous studies found that people had better results on memory tests in the hours following exercise, but researchers weren’t sure how long these positive effects stick around.

Interestingly, researchers in one study determined that high-intensity interval training or HIIT and cycling were the types of exercise most likely to enhance memory, executive function, attention, and information processing.

Why does exercise improve recollection and cognition?

man exercising at night working out running outdoors high intensity dark nighttime
Drerun / Pexels

Researchers and experts believe exercise can improve memory and cognition by increasing blood flow and stimulation of neurotransmitters. Neurotransmitters help transmit messages between nerve cells to assist memory and thinking. Exercise can also prompt the hippocampus to form new neurons. The hippocampus in your brain plays a big role in your learning and recollection. 

Neuroplasticity of the brain

man headphones thinking smart reading book writing
Diimejii / Pexels

Research highlights that exercise promotes neuroplasticity in the brain. Neuroplasticity refers to your brain’s ability to adapt and form synaptic connections, particularly in response to learning, experience, or after an injury.

The takeaway

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Alonso Reyes / Unsplash

Spending less time sitting and getting a minimum of 6 hours of sleep every night is beneficial for your mental faculties and overall health.  If you get a good workout in the day before, your mind and memory could be sharper the following day. It turns out that working out really could enhance your memory, at least for the next 24 hours, which is worth keeping in mind if you have a big presentation or test coming up. The research is mounting.






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Fitness

Quote of the day by Cher: ‘Nothing lifts me out of a bad mood better than a hard workout on my…’ – motivating life lessons by Oscar-winning actress of Moonstruck and singer of Believe on exercise, mental health, fitness and how this daily habit can transform your mood and mindset

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Quote of the day by Cher: ‘Nothing lifts me out of a bad mood better than a hard workout on my…’ – motivating life lessons by Oscar-winning actress of Moonstruck and singer of Believe on exercise, mental health, fitness and how this daily habit can transform your mood and mindset
Cher quote today: Stress, anxiety, and emotional exhaustion are common parts of modern life, leading many people to look for healthy ways to improve their well-being. While different strategies work for different individuals, regular physical activity is often seen as one of the simplest ways to boost both physical and mental health. Singer and actress Cher shared this perspective in today’s quote of the day, explaining how exercise has become her personal way of overcoming difficult moments.

Quote of the Day Today: Cher on Exercise

Cher said, “Nothing lifts me out of a bad mood better than a hard workout on my treadmill. It never fails. Exercise is nothing short of a miracle,” as per BrainyQuote.

What Cher’s Quote Means: Why Exercise Can Transform Your Mood

Cher’s quote highlights the powerful connection between physical activity and emotional well-being. Rather than seeing exercise as only a fitness routine, she describes it as something that consistently helps improve her mood and clear her mind.

Her words suggest that movement can provide more than physical benefits. A workout can help reduce stress, increase energy, and shift attention away from negative thoughts. By calling exercise “nothing short of a miracle,” Cher emphasizes the positive impact it has had on her own life.

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Life Lesson from Cher’s Quote

The quote reminds readers that small, healthy habits can make a significant difference in everyday life. While exercise may not solve every problem, making time for physical activity can help people feel stronger, calmer, and better equipped to handle daily challenges. Cher’s message encourages people to view exercise not as a chore, but as an investment in both physical and mental well-being.

Who Is Cher

Cher (born May 20, 1946, in El Centro, California) is an American singer, actress, and entertainer whose career has spanned more than five decades. According to a Britannica report, she is known for her success in music, film, and television and for continually reinventing herself.

Cher’s Early Life

Born Cherilyn Sarkisian, Cher faced financial hardships during childhood and struggled with undiagnosed dyslexia. She left school at age 16 and moved to Los Angeles, where she began her entertainment career.

Cher’s Rise to Fame

Cher found success with Sonny Bono as part of Sonny and Cher. Their 1965 hit “I Got You Babe” launched their careers, and she later became a solo star with number one hits including “Gypsys, Tramps & Thieves,” “Half-Breed,” and “Dark Lady,” as per the Britannica report.

Cher’s Acting Career

Cher earned critical acclaim for films including Silkwood and won the Academy Award for Best Actress for Moonstruck (1987). She also starred in Mask, The Witches of Eastwick, Burlesque, and Mamma Mia! Here We Go Again.

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Cher’s Legacy

Cher made a successful music comeback with Believe, winning a Grammy Award for the hit song. She later received Kennedy Center Honors in 2018, was inducted into the Rock and Roll Hall of Fame in 2024, and published Cher: The Memoir, Part One the same year, as per the Britannica report.

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I’d Fallen Into an Exercise Rut—Until Trail Running Reminded Me How Joyful Movement Could Be

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I’d Fallen Into an Exercise Rut—Until Trail Running Reminded Me How Joyful Movement Could Be

Can I let you in on a secret? Over the last few months, I’ve really struggled with the motivation to exercise.

Admitting that makes me feel like a bit of a fraud. Let’s face it: my job is to write about health and fitness. I remind you all, almost weekly, about the benefits of movement, with all its longevity and mood-boosting qualities. Outside of work, I lead a run club, where my job is to inspire others to show up on days when they don’t feel like it. And when someone tells me they’re feeling low, my immediate advice is for them to don their trainers and get outside.

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Wellness Wednesday: Exercise & heart disease

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Wellness Wednesday: Exercise & heart disease

BAY COUNTY, Fla. (WMBB) – News 13 brings you a segment focused on health and fitness on News 13 Midday every Wednesday called “Wellness Wednesday.”

This week, Personal Trainer Traycee Green from Pure Platinum was in the studio with News 13’s Chris Marchand to discuss how physical activity can help protect you from heart disease.

Green said that heart disease is the leading cause of death and that physical activity is one of its best-known protectors.

She added that men need twice as much exercise as women.

Green said that results from one study showed that women needed four hours of activity to cut heart disease risk by 30%. But for men, it took them nine hours of activity to cut heart disease risk by 30%.

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However, even though it takes longer for men, Green says the best type of exercise is the one you enjoy.

To help lower the risk of heart disease, the NHS guidelines say to do 115 minutes of moderate exercise a week, 75 minutes of vigorous exercise a week, and a minimum of two days a week of strength training.

For more information, watch the video above.

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