Yoga to De-Stress: How to Unwind for a Healthy Heart
![](https://media.yogauonline.com/app/uploads/2023/06/26212051/0-Young-woman-practicing-Restorative-Yoga-Reclined-Butterfly-Pose-also-known-as-Supta-Baddha-Konasana-Pose.webp)
Article At A Glance
Since the horse spends about 95 percent of its life in the parasympathetic (rest-and-digest) mode, it’s no wonder that you might feel calmer when you are near a horse. Choosing activities like yoga or horseback riding that move your body, nourish your soul, and activate the rest-and-digest mode can improve your heart health. Tips for de-stressing and unwinding in yoga practice are included here.
Did you know that a horse’s heart is 17 times larger than an average human heart? If you stand next to a horse, your hearts would be on the same horizontal meridian, and when you are on a horse, your hearts would be on the same vertical meridian. And since the horse spends about 95 percent of its life in the parasympathetic (rest-and-digest) mode, it’s no wonder that you might feel calmer when you are near a horse (as long as you are not afraid of horses, of course). Some research shows that the human heart rate drops to the frequency of the horse’s, probably because the electromagnetic field of the horse’s heart is larger. I learned all those things in my introductory equine therapy lesson. It’s no wonder that equine therapy can teach us how to unwind in a number of conditions, including anxiety and PTSD.
The Sympathetic vs. Parasympathetic Nervous Systems
It is essential for our heart health to be able to switch to the parasympathetic mode regularly and completely. There is nothing wrong with sympathetic (fight-or-flight) activation as long as we don’t get stuck in it.
The sympathetic system gets activated whenever we need to mobilize our internal resources and rise to a physical or mental challenge. Our circulatory system responds to sympathetic activation by making the heart beat faster and stronger, increasing blood pressure and blood flow to the muscles, and raising blood volume. This mechanism is at play when you walk up a steep hill on a hike, go for a run, or do some other form of exercise that challenges you. These types of activities are good for you because they strengthen your heart and improve your circulation, which keeps all cells in your body properly nourished. The problems arise when we constantly activate our sympathetic systems about every little thing and then get stuck in that sympathetic activation instead of switching into the rest-and-digest mode (parasympathetic activation).
Chronic Sympathetic Activation and Your Cardiovascular System
If you never leave the fight-or-flight (sympathetic) mode, your blood pressure will be chronically elevated. This is bad news for your cardiovascular system on several levels:
- The blood now courses through the blood vessels with more force, which makes them thicker (to control the blood flow). As a result, they become more rigid and more resistant to blood flow, which leads to a further increase in blood pressure.
- The blood returns to the heart with more force, slamming into the left ventricle. This can lead to the thickening of the left ventricle, which grows bigger. The heart is now lopsided, which increases the risk of developing an irregular heartbeat.
- The smooth inner lining of the tiniest vessels begins to tear. The immune cells migrate to the site and begin the repair process. This is accompanied by inflammation. All kinds of circulating gunk (cholesterol, fat, and others) can get stuck at the inflammation site, creating atherosclerotic plaque. “In the last few years, it is becoming clear that the amount of damaged, inflamed blood vessels is a better predictor of cardiovascular trouble than the amount of circulating crud. This makes sense, in that you can eat eleventy eggs a day and have no worries in the atherosclerosis realm if there are no damaged vessels for crud to stick to; conversely, plaques can be forming even amid “healthy “levels of cholesterol if there is enough vascular damage.” (1)
- Once the plaque is formed, an increase in blood pressure can tear it loose and send pieces of it floating around. As long as it travels along bigger blood vessels, it doesn’t cause any trouble. But if it ends up in a smaller vessel, it can clog it completely. Clogging a coronary artery leads to a heart attack, and clogging up a blood vessel in the brain leads to a stroke.
Yoga to De-Stress: How to Unwind with the Vagus Nerve
Many things can go wrong with our cardiovascular system in response to chronic sympathetic activation. This underscores the importance of regularly switching into the parasympathetic mode, applying a metaphorical brake to our revved-up system. Our good old friend, the vagus nerve, handles the parasympathetic switch.
The vagus nerve is responsible for slowing our system down and switching it into the rest-and-digest mode. A clear indicator of how well the vagus nerve is doing this job is called the vagal tone, which your cardiologist can measure. Every time you inhale, your sympathetic nervous system gets slightly activated, and your heart beats a little faster. Your parasympathetic system gets activated every time you exhale, and your heart beats a bit slower. Comparing the length between two heartbeats on inhale and two heartbeats on exhale shows your heart rate variability.
The greater the difference (variability) between those two intervals, the more effective and efficient your vagus nerve is. It means that your body can easily switch from fight-or-flight to rest-and-digest mode and vice versa. It reflects your resilience. “Research shows that a high vagal tone makes your body better at regulating blood glucose levels, reducing the likelihood of diabetes, stroke, and cardiovascular disease. Low vagal tone, however, has been associated with chronic inflammation. One of the vagus nerve’s jobs is to reset the immune system and switch off the production of proteins that fuel inflammation. Low vagal tone means this regulation is less effective, and inflammation can become excessive.” (2)
Yoga to De-Stress: How to Unwind in Yoga Practice
There are different ways you can try to activate your vagus nerve in your yoga practice in the moment and over time. But another important point that heart rate variability shows us is how crucial it is to be able to switch from an active to restful mode frequently and completely.
This applies not just to your heartbeat but to how you live your life. If the variability between your work and leisure time is low or nonexistent, you are much less likely to feel vital and resilient. If you keep stressing out even when engaging in activities meant to lower your stress levels, you are keeping yourself in a sympathetic state. Learning to vary your periods of activation with periods of complete rest and recuperation within the space of a day, week, or year will help you run your physiology as nature intended—rising up to the challenge when necessary and recuperating as soon as the danger or challenge has passed. After all, this is why zebras don’t get ulcers and reside in the parasympathetic state most of the time—once the acute danger is gone, they are over it.
To Unwind, Choose Activities—Such as Yoga—That Nourish Body and Soul
It is also important, of course, what kind of activities you choose to chill out. My dad, for example, had only two ways of unwinding: smoking and drinking. After 45 years of abusing his body, we were saddened, but not surprised, when he passed away from a heart attack at the age of 65. There is only so much our hearts can take. Generally speaking, choosing activities that move your body, nourish your soul, and don’t clog your arteries are much better for your heart. Horseback riding can be one of those options if it appeals to you. And interestingly, your personality type and the emotions you most often experience are also connected to your heart health.
Also, read...
6 Vagus Nerve Exercises to Boost Your Well-being – Free Online Yoga Video
May 21 – Dr. Arielle Schwartz
10 Simple Ways to Lead a Less Stressful Life
Mar 29 – Leo Babauta
4 Yoga Poses to Help Ease High Blood Pressure
Sep 05 – Stanley Clark
Related courses
Journey to Center: A Yoga Guide to Unlock the Full Potential of Your Core
With Judith Hanson Lasater
Yoga for Healthy Hips: Principles for a Safe Practice
With Doug Keller
The Essential Trinity of the Body: The Role of the 3 Diaphragms
With Leslie Howard
Need an Energy Makeover? How Yoga Can Help You Boost Vitality
With Olga Kabel
Reprinted with permission from Sequence Wiz.
![](https://media.yogauonline.com/app/uploads/2023/11/05200928/Olga-Kabel-image-150x150.webp)
Educated as a school teacher, Olga Kabel has been teaching yoga for over 14 years. She completed multiple Yoga Teacher Training Programs but discovered the strongest connection to the Krishnamacharya/ T.K.V. Desikachar lineage. She had studied with Gary Kraftsow and American Viniyoga Institute (2004-2006) and received her Viniyoga Teacher diploma in July 2006, becoming an AVI-certified Yoga Therapist in April 2011. Olga is a founder and managing director of Sequence Wiz— a web-based yoga sequence builder that assists yoga teachers and yoga therapists in creating and organizing yoga practices. It also features simple, informational articles on how to sequence yoga practices for maximum effectiveness. Olga strongly believes in the healing power of this ancient discipline on every level: physical, psychological, and spiritual. She strives to make yoga practices accessible to students of any age, physical ability, and medical history, specializing in helping her students relieve muscle aches and pains, manage stress and anxiety, and develop mental focus.
Recent articles
Yoga Modifications for Pregnancy: 4 Ways to Safely Modify Savasana
Jan 29 – By: Karina Norton
Yoga Pose Photos: The Yoga World Has a PR Problem
Jan 27 – Alexandria Crow
Categories
Upcoming courses
Journey to Center: A Yoga Guide to Unlock the Full Potential of Your Core
With Judith Hanson Lasater
Yoga for Healthy Hips: Principles for a Safe Practice
With Doug Keller
Free Download!
Recent articles
Almost there...
Sorry, we couldn't find anything...
Back Pain
Low Back Pain or Sacroiliac Joint Pain? How to Tell the Difference and Why It Matters
How do you tell the difference between low back pain and SI joint pain?…
Jan 31 – By:
Prenatal
Yoga Modifications for Pregnancy: 4 Ways to Safely Modify Savasana
Yoga modifications for pregnancy are important to keep in mind, even for seemingly passive…
Jan 29 – By: Karina Norton
Yoga News
Yoga Pose Photos: The Yoga World Has a PR Problem
Yoga pose photos are inescapable in the yoga community. Scroll through a hashtag or…
Jan 27 – Alexandria Crow