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Short-term cognitive boost from exercise may last for many hours – Harvard Health

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Short-term cognitive boost from exercise may last for many hours – Harvard Health

People often feel an immediate mental boost after exercise. The effect was thought to be short-lived, but a study published online Dec. 10, 2024, by the International Journal of Behavioral Nutrition and Physical Activity suggests it may last a full day.

Scientists gathered data from 76 men and women, ages 50 to 83, who wore activity trackers for eight days and took cognitive tests each day. On average, people did about an hour of moderate-to-vigorous exercise, five hours of light activity, and nine hours of sedentary time each day. Moderate-to-vigorous exercise included activities that raised the heart rate, such as brisk walking, dancing, or walking up and down stairs.

When comparing activity levels with memory test results, the researchers found that any amount of moder-ate-to-vigorous physical activity was associated with higher scores on memory tests on the following day regardless of time spent in sedentary behavior or light activity. In particular, participants showed better working memory and episodic memory (memory of events).

Exercise increases blood flow to the brain and stimulates the release of neurotransmitters such as norepinephrine and dopamine, which help a range of cognitive functions, according to the researchers. These neurochemical changes have been understood to last up to a few hours after exercise, but the new findings suggest they may last longer.


Image: © Deagreez/Getty Images

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“We naturally lose muscle mass, reaction speed and balance as we age,” says this elite Hollywood coach who’s trained everyone from Margot Robbie and Scarlet Johansson to Richard Madden and Pedro Pascal — but recommends doing step-ups to undo the damage of aging in your glutes, quads and calves

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“We naturally lose muscle mass, reaction speed and balance as we age,” says this elite Hollywood coach who’s trained everyone from Margot Robbie and Scarlet Johansson to Richard Madden and Pedro Pascal — but recommends doing step-ups to undo the damage of aging in your glutes, quads and calves

There’s a reason why some of the most effective exercises tend to mirror movements in real life. It’s not because personal trainers and coaches lack imagination, but because the body doesn’t care how creative your programming is — it cares whether you can climb a flight of stairs without grabbing the banister, for example, or if you can catch yourself from a stumble.

These are just a few of the benchmarks that matter in later life, and for elite performance coach David Higgins — who has trained everyone from Margot Robbie and Scarlett Johansson to Samuel L. Jackson, David Harbour, Game of Thrones’ Richard Madden and the entire cast of The Batman, among many others — one exercise sits at the top of the list for anyone over 50: the step-up. Here’s why.

Lower-body power matters so much after 50

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Fitness

HFA Submits Comments to USTR Regarding Trade Policy – Health & Fitness Association

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HFA Submits Comments to USTR Regarding Trade Policy – Health & Fitness Association

HFA urges targeted trade policies to protect the fitness industry.

This week, HFA submitted comments to the Office of the US Trade Representative (USTR) on two important trade policy dockets that could have significant implications for exercise equipment manufacturers, suppliers, and fitness facility operators. 

Section 301 Tariff Proceeding
USTR sought comment on proposed tariffs from its Section 301 forced labor investigation, including possible product exclusions based on domestic availability and economic impact.

HFA submitted comments that advocated excluding exercise/rehabilitation equipment and critical components, citing irreplaceable global supply chains and the industry’s role in public health, chronic disease prevention, and military readiness.

US- China Board of Trade

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USTR proposed a new Board to identify non-sensitive products for reciprocal tariff reductions with China.

In comments submitted to USTR, HFA recommended designating exercise equipment as “non-sensitive” and eligible for negotiation, prioritizing products that boost US manufacturing and affordability, and setting criteria recognizing public health, productivity, and military readiness benefits.

The HFA thanks member operators, manufacturers, and suppliers whose data strengthened these submissions. Your efforts are helping HFA advocate for trade policy that supports the fitness industry.

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UnitedHealthcare rolls out wellness spending accounts for fitness, family planning

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UnitedHealthcare rolls out wellness spending accounts for fitness, family planning
The payer group said the new Lifestyle Spending Account will pay for the things not currently covered by other flexible spending accounts, such as consumer products to monitor nutrition and manage diabetes. The full list of options is presented in a new webstore.
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