Treadmills are a great way to get exercise indoors. Whether you’re a fitness enthusiast or trying to lose a few extra pounds, treadmills are a popular choice for a variety of reasons.

They’re easy to use, and you can walk or run on them, making them a versatile piece of fitness equipment. However, did you know that treadmill speed can have an effect on your brain fitness?.

What is Brain Fitness?

Brain fitness is a term used to describe the state of one’s mental health and cognitive abilities. It encompasses a range of skills, including memory, attention, decision-making, and problem-solving.

Just like physical fitness, brain fitness can be improved through exercise. Regular exercise has been shown to enhance cognitive function and improve brain health.

How Does Treadmill Speed Impact Brain Fitness?

The speed at which you walk or run on a treadmill can have an impact on your brain fitness.

A 2018 study published in the Journal of Alzheimer’s Disease found that individuals who walked on a treadmill at a faster speed had greater improvements in cognitive function compared to those who walked at a slower speed. The researchers also noted that high-intensity interval training (HIIT) on a treadmill showed the most significant gains in cognitive function.

Benefits of High-Intensity Interval Training on a Treadmill

High-intensity interval training involves short bursts of intense exercise followed by periods of rest. HIIT workouts on a treadmill are an effective way to improve both physical and mental health.

Here are some of the benefits of HIIT on a treadmill for brain fitness:.

1. Increases Blood Flow to the Brain

During high-intensity exercise, blood flow to the brain is increased. This increased blood flow brings more oxygen and nutrients to the brain, which can improve cognitive function.

A study published in the Journal of Applied Physiology found that HIIT workouts improved blood flow and oxygenation to the brain.

2. Boosts Brain-Derived Neurotrophic Factor (BDNF)

BDNF is a protein that is essential for the growth and development of new brain cells. Regular exercise, especially high-intensity activity, has been linked to increased levels of BDNF.

A 2019 research study published in the International Journal of Environmental Research and Public Health found that HIIT workouts on a treadmill increased BDNF levels in adults.

3. Improves Reaction Time and Decision-Making Skills

HIIT on a treadmill can also improve reaction time and decision-making skills.

A 2017 study published in the Journal of Sport and Health Science found that high-intensity treadmill exercise improved cognitive function, including reaction time and decision-making skills, in young adults.

4. Increases Neuroplasticity

Neuroplasticity is the ability of the brain to change and adapt to new situations. Exercise has been shown to improve neuroplasticity, which can lead to improved cognitive function.

A 2013 research study published in the Journal of Alzheimer’s Disease found that high-intensity treadmill exercise improved neuroplasticity in healthy older adults.

Conclusion

Treadmill exercise can have a significant impact on brain fitness. The speed at which you walk or run on a treadmill can affect the extent of these benefits.

High-intensity interval training on a treadmill is an effective way to improve both physical and mental health. It increases blood flow to the brain, boosts BDNF levels, improves reaction time and decision-making skills, and increases neuroplasticity.

Incorporating higher speeds and HIIT workouts on a treadmill can be a simple way to boost your brain fitness routine.