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The Impact of Yoga on the Mind and Body: Exploring its Effects on Brain and Physical Well-being


By Alexandra TzourtziPublished 9 months ago 3 min read

During a period spanning from the 1st to the 5th century CE, an esteemed Hindu philosopher named Patañjali embarked upon the task of systematizing the age-old contemplative customs that had been prevalent across India. He meticulously documented a repertoire of practices that had been passed down through generations, dating back to the very origins of Indian society. These valuable insights were compiled by Patañjali into a collection of 196 manuscripts known as the Yoga Sutras.

These texts defined yoga as the ‘yoking’ or restraining of the mind

from focusing on external objects

in efforts to reach a state of pure consciousness.

Over time, yoga came to incorporate physical elements

from gymnastics and wrestling.

Today, there are a multitude of approaches to modern yoga—

though most still maintain the three core elements of Patañjali’s practice:

physical postures, breathing exercises, and spiritual contemplation.

This blend of physical and mental exercise

is widely believed to have a unique set of health advantages.

Such as improving strength and flexibility,

boosting heart and lung function, and enhancing psychological well-being.

But what have contemporary studies shown regarding the benefits

of this ancient tradition?

Despite attempts by many researchers,

it's tough to make specific claims about yoga's advantages.

Its unique combination of activities makes it difficult to determine

which component is producing a specific health benefit.

Additionally, yoga studies are often made up of small sample sizes

that lack diversity,

and the heavy reliance on self-reporting makes results subjective.

However, there are some health benefits

that have more robust scientific support than others.

Let’s start with flexibility and strength.

Twisting your body into yoga’s physical postures

stretches multiple muscle groups.

In the short term, stretching can change the water content of these muscles,

ligaments, and tendons to make them more elastic.

Over time, regular stretching stimulates stem cells

which then differentiate into new muscle tissue

and other cells that generate elastic collagen.

Frequent stretching also reduces the body’s natural reflex

to constrict muscles,

improving your pain tolerance for feats of flexibility.

Researchers haven’t found that any one form of yoga

improves flexibility more than another,

so the impact of specific postures is unclear.

But like other low-impact exercises,

yoga reliably improves fitness and flexibility in healthy populations.

The practice has also been shown to be a potentially powerful therapeutic tool.

In studies involving patients with a variety of musculo-skeletal disorders,

yoga was more helpful at reducing pain and improving mobility

than other forms of low-impact exercise.

Adding yoga to an existing exercise routine can improve strength

and flexibility for hard to treat conditions like chronic lower back pain,

rheumatoid arthritis, and osteoporosis.

Yoga’s mix of physical exercise and regimented breathing

has proven similarly therapeutic for lung health.

Lung diseases like chronic bronchitis, emphysema, and asthma

shrink the passageways that carry oxygen,

while weakening the membrane that brings oxygen into the blood.

But breathing exercises like those found in yoga

relax the muscles constricting those passageways

and improve oxygen diffusion.

Increasing the blood’s oxygen content is especially helpful

for those with weak heart muscles

who have difficulty pumping enough oxygen throughout the body.

And for those with healthy hearts,

this practice can lower blood pressure and reduce risk factors

for cardiovascular disease.

Yoga’s most widely celebrated benefit may be the most difficult to prove:

its psychological effects.

Despite the longstanding association between yoga and psychological wellbeing,

there’s little conclusive evidence on how the practice affects mental health.

One of the biggest claims

is that yoga improves symptoms of depression and anxiety disorders.

Since diagnosis of these conditions varies widely

as do their origin and severity, it’s difficult to quantify yoga’s impact.

However, there is evidence to suggest

that yoga can help reduce the symptoms of stress,

as well as meditation or relaxation.

Research on the effects of yoga is still evolving.

In the future, we’ll need larger studies, incorporating diverse participants,

which can measure yoga’s impact on heart attacks, cancer rates,

cognitive function and more.

But for now, yoga can continue its ancient tradition

as a way to exercise, reflect, and relax.

yogawellnessself carelifestylehumanityfitnessfact or fictionbodyadvice

About the Creator

Alexandra Tzourtzi

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