Research shows that swimming regularly may have several health benefits.
Swimming can improve your memory, cognitive function, mood, and strengthen your immune system. It can also help to mend damage from stress and create new neural connections in the brain.

Swimming provides unique benefits

Until the 1960s, neuroscientists thought that damaged brains cells could not be replaced. But that theory was disproved when researchers started to notice the creation of neurons (neurogenesis) in the adult brains of humans and animals. Studies show that aerobic exercise plays a key role in helping to repair damage to neurons. Exercise increases the levels of a protein named brain-derived neurotrophic factor that boosts cognitive function, including learning and memory.

New brain cells and connections

<ul><li>In a study with rats, swimming was found to stimulate brain pathways that reduced inflammation in the hippocampus and slowed down cell death. Swimming also helped neuron survival and lowered the cognitive impact of ageing.</li><li>Another study paid attention to the impact of swimming on mental agility in elderly people. Researchers found increased mental speed and attention compared with non-swimmers.</li><li>In children, swimming (aerobic exercise) showed a clear cognitive benefit over anaerobic exercise such as CrossFit.</li></ul>

Swimming and brain health

<img src="https://img.connatix.com/b9979545-b5b2-4ef1-a527-a877cdc17c6e/da013263-9292-4e71-b737-3a785f85ce46.jpg?crop=600:338,smart&amp;width=600&amp;height=338&amp;format=jpeg&amp;quality=60&amp;fit=crop" alt="Puppies beat out young wolves in one important skill" width="600" height="338"><a href="https://theconversation.com/profiles/seena-mathew-1202692" rel="noreferrer noopener" dir="ltr">Se Seena Mathe</a><a href="https://theconversation.com/profiles/seena-mathew-1202692" rel="noreferrer noopener" dir="ltr">w</a> is an assistant professor of Biology at the University of Mary Hardin-Baylor. This story originally featured on <a href="https://theconversation.com/swimming-gives-your-brain-a-boost-but-scientists-dont-know-yet-why-its-better-than-other-aerobic-activities-164297" rel="noreferrer noopener" dir="ltr">The Conversation</a>. It’s no secret that <a href="https://doi.org/10.1123/japa.2016-0362" rel="noreferrer noopener" dir="ltr">aerobic exercise can help stave off some of the ravages of aging</a>. But a <a href="https://doi.org/10.14814/phy2.14851" rel="noreferrer noopener" dir="ltr">growing body of research</a> suggests that swimming might provide a unique boost to brain health.Regular swimming has been shown to improve <a href="https://doi.org/10.14814/phy2.14851" rel="noreferrer noopener" dir="ltr">memory</a>, <a href="https://doi.org/10.14814/phy2.14247" rel="noreferrer noopener" dir="ltr">cognitive function</a>, <a href="https://doi.org/10.1016/j.bbi.2018.10.005" rel="noreferrer noopener" dir="ltr">immune response</a>, and <a href="https://doi.org/10.12965/jer.2040216.108" rel="noreferrer noopener" dir="ltr">mood</a>. Swimming may also help repair damage from stress and <a href="https://doi.org/10.1002/hipo.20679" rel="noreferrer noopener" dir="ltr">forge new neural connections</a> in the brain.But scientists are still trying to unravel how and why swimming, in particular, produces these brain-enhancing effects.As a <a href="https://scholar.google.com/scholar?q=Seena+S.+Mathew+" rel="noreferrer noopener" dir="ltr">neurobiologist trained in brain physiology</a>, a fitness enthusiast and a mom, I spend hours at the local pool during the summer. It’s not unusual to see children gleefully splashing and swimming while their parents sunbathe at a distance—and I’ve been one of those parents observing from the poolside plenty of times. But if more adults recognized the cognitive and mental health benefits of swimming, they might be more inclined to jump in the pool alongside their kids.<h2>New and improved brain cells and connections</h2>Until the 1960s, scientists believed that the number of neurons and synaptic connections in the human brain were finite and that, once damaged, <a href="https://www.ninds.nih.gov/Disorders/Patient-Caregiver-Education/Life-and-Death-Neuron" rel="noreferrer noopener" dir="ltr">these brain cells could not be replaced. </a>But that idea was debunked as researchers began to see ample evidence for the birth of neurons, or <a href="https://doi.org/10.1126/science.135.3509.1127" rel="noreferrer noopener" dir="ltr">neurogenesis</a>, in adult brains of <a href="https://doi.org/10.3389/fnins.2016.00319" rel="noreferrer noopener" dir="ltr">humans and other animals</a>.Now, there is clear evidence that <a href="https://doi.org/10.1113/JP272761" rel="noreferrer noopener" dir="ltr">aerobic exercise</a> can contribute to neurogenesis and play a key role in helping to reverse or repair <a href="https://doi.org/10.1098/rsos.191640" dir="ltr">damage to</a><a href="https://doi.org/10.1098/rsos.191640" rel="noreferrer noopener" dir="ltr"> </a><a href="https://doi.org/10.1098/rsos.191640" dir="ltr">neurons and their connections</a> in both mammals and fish.Research shows that one of the key ways these changes occur in response to exercise is through increased levels of a protein called <a href="https://doi.org/10.3389/fncel.2019.00363" rel="noreferrer noopener" dir="ltr">brain-derived neurotrophic factor</a>. The neural plasticity, or ability of the brain to change, that this protein stimulates has been shown to boost <a href="https://doi.org/10.1016/j.neubiorev.2018.03.018" rel="noreferrer noopener" dir="ltr">cognitive function</a>, including <a href="https://doi.org/10.12965/jer.2040216.108" rel="noreferrer noopener" dir="ltr">learning and memory</a>.Studies in people have found a strong relationship between <a href="https://doi.org/10.3389/fncel.2019.00363" rel="noreferrer noopener" dir="ltr">concentrations of brain-derived neurotrophic factor</a> circulating in the brain and an increase in the size of the hippocampus, the <a href="https://www.nature.com/articles/nrn2335" rel="noreferrer noopener" dir="ltr">brain region responsible for learning and memory</a>. Increased levels of brain-derived neurotrophic factor have also been shown to <a href="https://doi.org/10.1016/j.jshs.2014.11.001" rel="noreferrer noopener" dir="ltr">sharpen cognitive performance</a> and to help <a href="https://doi.org/10.5772/intechopen.92341" rel="noreferrer noopener" dir="ltr">reduce anxiety</a> and <a href="https://doi.org/10.1038/aps.2010.184" rel="noreferrer noopener" dir="ltr">depression</a>. In contrast, researchers have observed mood disorders in patients with <a href="https://doi.org/10.1073/pnas.1803645115" rel="noreferrer noopener" dir="ltr">lower concentrations of brain-derived neurotrophic factor</a>.Aerobic exercise also promotes the release of <a href="https://doi.org/10.26402/jpp.2018.1.01" rel="noreferrer noopener" dir="ltr">specific chemical messengers called neurotransmitters</a>. One of these is serotonin, which—when present at increased levels—is <a href="https://doi.org/10.1002/wps.20229" rel="noreferrer noopener" dir="ltr">known to reduce</a> <a href="https://doi.org/10.12965/jer.2040216.108" rel="noreferrer noopener" dir="ltr">depression and anxiety</a>, and <a href="https://doi.org/10.12965/jer.2040216.108" rel="noreferrer noopener" dir="ltr">improve mood</a>.In <a href="https://doi.org/10.1098/rsos.191640" rel="noreferrer noopener" dir="ltr">studies in fish</a>, scientists have observed changes in genes responsible for increasing brain-derived neurotrophic factor levels as well as enhanced development of the dendritic spines— protrusions on the dendrites, or elongated portions of nerve cells—after eight weeks of exercise compared with controls. This complements studies in mammals <a href="https://doi.org/10.3389/fncel.2019.00363" rel="noreferrer noopener" dir="ltr">where brain-derived neurotrophic factor</a> is known to increase neuronal spine density. These changes have been shown to contribute to <a href="https://doi.org/10.14814/phy2.14851" rel="noreferrer noopener" dir="ltr">improved memory</a>, <a href="https://doi.org/10.3389/fnbeh.2019.00093" rel="noreferrer noopener" dir="ltr">mood</a>, and <a href="https://doi.org/10.1371/journal.pone.0139739" rel="noreferrer noopener" dir="ltr">enhanced cognition</a> in mammals. The greater spine density helps neurons build new connections and send more signals to other nerve cells. With the repetition of signals, connections can become stronger.<h2>But what’s special about swimming?</h2>Researchers don’t yet know what swimming’s secret sauce might be. But they’re getting closer to understanding it.Swimming has long been recognized for its <a href="https://doi.org/10.1016/j.ijcard.2013.03.063" rel="noreferrer noopener" dir="ltr">cardiovascular benefits</a>. Because swimming involves all of the major muscle groups, the <a href="https://pubmed.ncbi.nlm.nih.gov/1642724/" rel="noreferrer noopener" dir="ltr">heart has to work hard</a>, which <a href="https://doi.org/10.1007/BF01905549" rel="noreferrer noopener" dir="ltr">increases blood flow</a> <a href="https://doi.org/10.1055/s-2006-923776" dir="ltr">throughout the body</a>. This leads to the <a href="https://doi.org/10.1016/j.neubiorev.2018.03.018" rel="noreferrer noopener" dir="ltr">creation of new blood vessels</a>, a process called angiogenesis. The greater blood flow can also lead to a <a href="https://doi.org/10.1016/j.jpain.2010.03.015" rel="noreferrer noopener" dir="ltr">large release of endorphins</a>—hormones that act as a natural pain reducer throughout the body. This surge brings about the sense of euphoria that often follows exercise.Most of the research to understand how swimming affects the brain has been done in rats. Rats are a good lab model because of their <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3987984/" rel="noreferrer noopener" dir="ltr">genetic and anatomic similarity to humans</a>.In one study in rats, swimming was shown to <a href="https://doi.org/10.18632/aging.103046" dir="ltr">stimulate brain pathways</a> that suppress inflammation in the hippocampus and inhibit apoptosis, or cell death. The study also showed that swimming can help support neuron survival and reduce the cognitive impacts of aging. Although researchers do not yet have a way to visualize apoptosis and neuronal survival in people, they do observe similar cognitive outcomes.One of the more enticing questions is how, specifically, swimming enhances short- and long-term memory. To pinpoint how long the beneficial effects may last, <a href="https://doi.org/10.14814/phy2.14851" rel="noreferrer noopener" dir="ltr">researchers trained rats</a> to swim for 60 minutes daily for five days per week. The team then tested the rats’ memory by having them swim through a radial arm water maze containing six arms, including one with a hidden platform.Rats got six attempts to swim freely and find the hidden platform. After just seven days of swim training, researchers saw improvements in both short- and long-term memories, based on a reduction in the errors rats made each day. The researchers suggested that this boost in cognitive function could provide a basis for using swimming as a way to repair learning and memory damage caused by neuropsychiatric diseases in humans.Although the leap from studies in rats to humans is substantial, research in people is producing <a href="https://doi.org/10.1155/2012/273185" rel="noreferrer noopener" dir="ltr">similar results</a> that suggest a <a href="https://doi.org/10.14814/phy2.14247" rel="noreferrer noopener" dir="ltr">clear cognitive benefit</a> from swimming across all ages. For instance, in one study looking at the impact of swimming on mental acuity in the elderly, researchers concluded that swimmers had <a href="https://doi.org/10.5530/ijcep.2018.5.4.22" rel="noreferrer noopener" dir="ltr">improved mental speed and attention</a> compared with nonswimmers. However, this study is limited in its research design, since participants were not randomized and thus those who were swimmers prior to the study may have had an unfair edge.Another study compared cognition between land-based athletes and swimmers in the young adult age range. While water immersion itself did not make a difference, the researchers found that 20 minutes of moderate-intensity breaststroke swimming <a href="https://doi.org/10.14814/phy2.14247" rel="noreferrer noopener" dir="ltr">improved cognitive function</a> in both groups.<h2>Kids get a boost from swimming too</h2>The brain-enhancing benefits from swimming appear to also boost learning in children.Another research group recently looked at the link between physical activity and <a href="https://doi.org/10.1044/2021_JSLHR-20-00359" rel="noreferrer noopener" dir="ltr">how children learn new vocabulary words</a>. Researchers taught children age 6-12 the names of unfamiliar objects. Then they tested their accuracy at recognizing those words after doing three activities: coloring (resting activity), swimming (aerobic activity), and a CrossFit-like exercise (anaerobic activity) for three minutes.They found that children’s accuracy was much higher for words learned following swimming compared with coloring and CrossFit, which resulted in the same level of recall. This shows a clear cognitive benefit from swimming versus anaerobic exercise, though the study does not compare swimming with other aerobic exercises. These findings imply that swimming for even short periods of time is highly beneficial to young, developing brains.The details of the time or laps required, the style of swim and what cognitive adaptations and pathways are activated by swimming are still being worked out. But neuroscientists are getting much closer to putting all the clues together.For centuries, people have been in search of a <a href="https://www.history.com/news/the-myth-of-ponce-de-leon-and-the-fountain-of-youth" rel="noreferrer noopener" dir="ltr">fountain of youth</a>. Swimming just might be the closest we can get.

Of all the aerobic exercises, swimming may be the best for your brain, especially when it comes to memory, stress, aging, and other neurological functions.

Stashed ideas

<a dir="ltr" href="https://theconversation.com/profiles/seena-mathew-1202692" rel="noreferrer noopener">Se Seena Mathe </a><a dir="ltr" href="https://theconversation.com/profiles/seena-mathew-1202692" rel="noreferrer noopener">w </a>is an assistant professor of Biology at the University of Mary Hardin-Baylor. This story originally featured on <a dir="ltr" href="https://theconversation.com/swimming-gives-your-brain-a-boost-but-scientists-dont-know-yet-why-its-better-than-other-aerobic-activities-164297" rel="noreferrer noopener">The Conversation </a>.

It’s no secret that <a dir="ltr" href="https://doi.org/10.1123/japa.2016-0362" rel="noreferrer noopener">aerobic exercise can help stave off some of the ravages of aging </a>. But a <a dir="ltr" href="https://doi.org/10.14814/phy2.14851" rel="noreferrer noopener">growing body of research </a>suggests that swimming might provide a unique boost to brain health.

Regular swimming has been shown to improve <a dir="ltr" href="https://doi.org/10.14814/phy2.14851" rel="noreferrer noopener">memory </a>, <a dir="ltr" href="https://doi.org/10.14814/phy2.14247" rel="noreferrer noopener">cognitive function </a>, <a dir="ltr" href="https://doi.org/10.1016/j.bbi.2018.10.005" rel="noreferrer noopener">immune response </a>, and <a dir="ltr" href="https://doi.org/10.12965/jer.2040216.108" rel="noreferrer noopener">mood </a>. Swimming may also help repair damage from stress and <a dir="ltr" href="https://doi.org/10.1002/hipo.20679" rel="noreferrer noopener">forge new neural connections </a>in the brain.

But scientists are still trying to unravel how and why swimming, in particular, produces these brain-enhancing effects.

As a <a dir="ltr" href="https://scholar.google.com/scholar?q=Seena+S.+Mathew+" rel="noreferrer noopener">neurobiologist trained in brain physiology </a>, a fitness enthusiast and a mom, I spend hours at the local pool during the summer. It’s not unusual to see children gleefully splashing and swimming while their parents sunbathe at a distance—and I’ve been one of those parents observing from the poolside plenty of times. But if more adults recognized the cognitive and mental health benefits of swimming, they might be more inclined to jump in the pool alongside their kids.

New and improved brain cells and connections

Until the 1960s, scientists believed that the number of neurons and synaptic connections in the human brain were finite and that, once damaged, <a dir="ltr" href="https://www.ninds.nih.gov/Disorders/Patient-Caregiver-Education/Life-and-Death-Neuron" rel="noreferrer noopener">these brain cells could not be replaced. </a>But that idea was debunked as researchers began to see ample evidence for the birth of neurons, or <a dir="ltr" href="https://doi.org/10.1126/science.135.3509.1127" rel="noreferrer noopener">neurogenesis </a>, in adult brains of <a dir="ltr" href="https://doi.org/10.3389/fnins.2016.00319" rel="noreferrer noopener">humans and other animals </a>.

Now, there is clear evidence that <a dir="ltr" href="https://doi.org/10.1113/JP272761" rel="noreferrer noopener">aerobic exercise </a>can contribute to neurogenesis and play a key role in helping to reverse or repair <a dir="ltr" href="https://doi.org/10.1098/rsos.191640">damage to </a><a dir="ltr" href="https://doi.org/10.1098/rsos.191640" rel="noreferrer noopener"> </a><a dir="ltr" href="https://doi.org/10.1098/rsos.191640">neurons and their connections </a>in both mammals and fish.

Research shows that one of the key ways these changes occur in response to exercise is through increased levels of a protein called <a dir="ltr" href="https://doi.org/10.3389/fncel.2019.00363" rel="noreferrer noopener">brain-derived neurotrophic factor </a>. The neural plasticity, or ability of the brain to change, that this protein stimulates has been shown to boost <a dir="ltr" href="https://doi.org/10.1016/j.neubiorev.2018.03.018" rel="noreferrer noopener">cognitive function </a>, including <a dir="ltr" href="https://doi.org/10.12965/jer.2040216.108" rel="noreferrer noopener">learning and memory </a>.

Studies in people have found a strong relationship between <a dir="ltr" href="https://doi.org/10.3389/fncel.2019.00363" rel="noreferrer noopener">concentrations of brain-derived neurotrophic factor </a>circulating in the brain and an increase in the size of the hippocampus, the <a dir="ltr" href="https://www.nature.com/articles/nrn2335" rel="noreferrer noopener">brain region responsible for learning and memory </a>. Increased levels of brain-derived neurotrophic factor have also been shown to <a dir="ltr" href="https://doi.org/10.1016/j.jshs.2014.11.001" rel="noreferrer noopener">sharpen cognitive performance </a>and to help <a dir="ltr" href="https://doi.org/10.5772/intechopen.92341" rel="noreferrer noopener">reduce anxiety </a>and <a dir="ltr" href="https://doi.org/10.1038/aps.2010.184" rel="noreferrer noopener">depression </a>. In contrast, researchers have observed mood disorders in patients with <a dir="ltr" href="https://doi.org/10.1073/pnas.1803645115" rel="noreferrer noopener">lower concentrations of brain-derived neurotrophic factor </a>.

Aerobic exercise also promotes the release of <a dir="ltr" href="https://doi.org/10.26402/jpp.2018.1.01" rel="noreferrer noopener">specific chemical messengers called neurotransmitters </a>. One of these is serotonin, which—when present at increased levels—is <a dir="ltr" href="https://doi.org/10.1002/wps.20229" rel="noreferrer noopener">known to reduce </a><a dir="ltr" href="https://doi.org/10.12965/jer.2040216.108" rel="noreferrer noopener">depression and anxiety </a>, and <a dir="ltr" href="https://doi.org/10.12965/jer.2040216.108" rel="noreferrer noopener">improve mood </a>.

In <a dir="ltr" href="https://doi.org/10.1098/rsos.191640" rel="noreferrer noopener">studies in fish </a>, scientists have observed changes in genes responsible for increasing brain-derived neurotrophic factor levels as well as enhanced development of the dendritic spines— protrusions on the dendrites, or elongated portions of nerve cells—after eight weeks of exercise compared with controls. This complements studies in mammals <a dir="ltr" href="https://doi.org/10.3389/fncel.2019.00363" rel="noreferrer noopener">where brain-derived neurotrophic factor </a>is known to increase neuronal spine density. These changes have been shown to contribute to <a dir="ltr" href="https://doi.org/10.14814/phy2.14851" rel="noreferrer noopener">improved memory </a>, <a dir="ltr" href="https://doi.org/10.3389/fnbeh.2019.00093" rel="noreferrer noopener">mood </a>, and <a dir="ltr" href="https://doi.org/10.1371/journal.pone.0139739" rel="noreferrer noopener">enhanced cognition </a>in mammals. The greater spine density helps neurons build new connections and send more signals to other nerve cells. With the repetition of signals, connections can become stronger.

Researchers don’t yet know what swimming’s secret sauce might be. But they’re getting closer to understanding it.

Swimming has long been recognized for its <a dir="ltr" href="https://doi.org/10.1016/j.ijcard.2013.03.063" rel="noreferrer noopener">cardiovascular benefits </a>. Because swimming involves all of the major muscle groups, the <a dir="ltr" href="https://pubmed.ncbi.nlm.nih.gov/1642724/" rel="noreferrer noopener">heart has to work hard </a>, which <a dir="ltr" href="https://doi.org/10.1007/BF01905549" rel="noreferrer noopener">increases blood flow </a><a dir="ltr" href="https://doi.org/10.1055/s-2006-923776">throughout the body </a>. This leads to the <a dir="ltr" href="https://doi.org/10.1016/j.neubiorev.2018.03.018" rel="noreferrer noopener">creation of new blood vessels </a>, a process called angiogenesis. The greater blood flow can also lead to a <a dir="ltr" href="https://doi.org/10.1016/j.jpain.2010.03.015" rel="noreferrer noopener">large release of endorphins </a>—hormones that act as a natural pain reducer throughout the body. This surge brings about the sense of euphoria that often follows exercise.

Most of the research to understand how swimming affects the brain has been done in rats. Rats are a good lab model because of their <a dir="ltr" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3987984/" rel="noreferrer noopener">genetic and anatomic similarity to humans </a>.

In one study in rats, swimming was shown to <a dir="ltr" href="https://doi.org/10.18632/aging.103046">stimulate brain pathways </a>that suppress inflammation in the hippocampus and inhibit apoptosis, or cell death. The study also showed that swimming can help support neuron survival and reduce the cognitive impacts of aging. Although researchers do not yet have a way to visualize apoptosis and neuronal survival in people, they do observe similar cognitive outcomes.

One of the more enticing questions is how, specifically, swimming enhances short- and long-term memory. To pinpoint how long the beneficial effects may last, <a dir="ltr" href="https://doi.org/10.14814/phy2.14851" rel="noreferrer noopener">researchers trained rats </a>to swim for 60 minutes daily for five days per week. The team then tested the rats’ memory by having them swim through a radial arm water maze containing six arms, including one with a hidden platform.

Rats got six attempts to swim freely and find the hidden platform. After just seven days of swim training, researchers saw improvements in both short- and long-term memories, based on a reduction in the errors rats made each day. The researchers suggested that this boost in cognitive function could provide a basis for using swimming as a way to repair learning and memory damage caused by neuropsychiatric diseases in humans.

Although the leap from studies in rats to humans is substantial, research in people is producing <a dir="ltr" href="https://doi.org/10.1155/2012/273185" rel="noreferrer noopener">similar results </a>that suggest a <a dir="ltr" href="https://doi.org/10.14814/phy2.14247" rel="noreferrer noopener">clear cognitive benefit </a>from swimming across all ages. For instance, in one study looking at the impact of swimming on mental acuity in the elderly, researchers concluded that swimmers had <a dir="ltr" href="https://doi.org/10.5530/ijcep.2018.5.4.22" rel="noreferrer noopener">improved mental speed and attention </a>compared with nonswimmers. However, this study is limited in its research design, since participants were not randomized and thus those who were swimmers prior to the study may have had an unfair edge.

Another study compared cognition between land-based athletes and swimmers in the young adult age range. While water immersion itself did not make a difference, the researchers found that 20 minutes of moderate-intensity breaststroke swimming <a dir="ltr" href="https://doi.org/10.14814/phy2.14247" rel="noreferrer noopener">improved cognitive function </a>in both groups.

The brain-enhancing benefits from swimming appear to also boost learning in children.

Another research group recently looked at the link between physical activity and <a dir="ltr" href="https://doi.org/10.1044/2021_JSLHR-20-00359" rel="noreferrer noopener">how children learn new vocabulary words </a>. Researchers taught children age 6-12 the names of unfamiliar objects. Then they tested their accuracy at recognizing those words after doing three activities: coloring (resting activity), swimming (aerobic activity), and a CrossFit-like exercise (anaerobic activity) for three minutes.

They found that children’s accuracy was much higher for words learned following swimming compared with coloring and CrossFit, which resulted in the same level of recall. This shows a clear cognitive benefit from swimming versus anaerobic exercise, though the study does not compare swimming with other aerobic exercises. These findings imply that swimming for even short periods of time is highly beneficial to young, developing brains.

The details of the time or laps required, the style of swim and what cognitive adaptations and pathways are activated by swimming are still being worked out. But neuroscientists are getting much closer to putting all the clues together.

For centuries, people have been in search of a <a dir="ltr" href="https://www.history.com/news/the-myth-of-ponce-de-leon-and-the-fountain-of-youth" rel="noreferrer noopener">fountain of youth </a>. Swimming just might be the closest we can get.

Bite-sized knowledge
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your career

Swimming is the ultimate brain exercise. Here's why.

Swimming provides unique benefits

New brain cells and connections

Swimming and brain health

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Bite-sized knowledgeto upgradeyour career

Swimming is the ultimate brain exercise. Here's why.

Swimming provides unique benefits

New brain cells and connections

Swimming and brain health

IDEAS ABOUT

MORE LIKE THIS

3 simple habits that can protect your brain from cognitive decline

Brain Exercises: 12 Ways to Boost Memory, Focus, and Mental Skills

Brain Exercises: 5 Practical Ways to Boost Memory, Focus, and Mental Skills

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READ

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A PRO!

Bite-sized knowledge
to upgrade
your career