Connect with us

Fitness

Heated workouts and hot yoga are all the rage. But are they actually good for you? | CNN

Published

on

Heated workouts and hot yoga are all the rage. But are they actually good for you? | CNN



CNN
 — 

Sign up for CNN’s Fitness, But Better newsletter series. Our seven-part guide will help you ease into a healthy routine, backed by experts.

Spring is in the air, but that’s not stopping fitness enthusiasts from wanting to crank up the heat — at least in the studio. No matter the temperature outside, heated yoga, Pilates or spin classes are drawing in those eager to sweat it out.

Advertisement

These heated workouts are everywhere, with studio temperatures ranging from a toasty 85 degrees Fahrenheit (29.4 degrees Celsius) to more than 100 F (37.8 C).

There might be something undeniably satisfying about working up a sweat, watching the droplets roll down your skin and leaving you with a red-faced glow. But does this trendy workout regimen lead to better workout results?

Note: Before beginning any new exercise program, consult your doctor. Stop immediately if you experience pain.

Beyond the immediate feel-good factor, heated workouts may have some positive physical and mental perks.

These workouts increase blood flow and warm muscle tissue, which can enhance flexibility, according to Dr. Dominic King, a sports medicine physician at the Cleveland Clinic. In addition to reducing stiffness and potentially preventing injuries, the elevated temperature slightly boosts cardiovascular demand, possibly burning more calories than a standard workout at a regular temperature.

Advertisement

However, heat alone doesn’t guarantee better fitness results. Consistency, technique and overall effort are still important.

“Heated workouts add intensity, but turning up the thermostat doesn’t automatically turn up your fitness gains — sweat smartly, not just profusely,” King said.

You might also get a small mental boost from the heat-related endorphin release, which King said can offer short-term relaxation similar to the effects of sitting in a sauna.

But despite their popularity, heated workouts aren’t a fitness or health cure-all.

In fact, working out in higher temperatures can reduce exercise intensity, according to S. Tony Wolf, an assistant professor in the department of kinesiology at the University of Georgia. He added that higher temperatures can increase physiological strain, which could diminish the quality and any smaller benefits of heated exercise.

Advertisement

“Regular exercise routines and mindful movement in comfortable environments can offer comparable, and more sustainable, health benefits,” King said.

If you already love hot classes or are curious to try one, your safety should come first.

Eelevated temperatures can increase the risk of dehydration, heat exhaustion, heat stroke and fainting or exacerbate underlying heart, respiratory or kidney issues, King said.

Before heading into class, it’s essential to stay hydrated. About two to three hours before a class, King recommends drinking 16 to 20 ounces of water, plus another 8 ounces about 30 minutes beforehand.

As soon as the workout is over, replenish your fluids with 16 to 24 ounces of water, ideally with some form of electrolytes — sodium, potassium and magnesium — to replace lost minerals from extreme sweating.

Advertisement

During class, be sure to look out for warning signs that your body is struggling to handle the heat, such as dizziness, nausea, confusion, rapid heartbeat or fatigue, Wolf said.

Additionally, if you experience severe or unusual chest, joint or muscle pain, stop immediately and seek medical advice to rule out any underlying conditions before returning to intense workouts, King said.

While young, healthy adults can generally handle the heat, some people should proceed with caution — or avoid these workouts altogether.

Older adults and individuals with cardiovascular disease should check with their doctor before trying heated workouts, as the added heart strain can be dangerous, Wolf said. Pregnant people, especially in the first trimester, are at risk of overheating, which can affect fetal development, and they should avoid these classes.

Anyone managing chronic health conditions, including high blood pressure, diabetes or asthma, should also be mindful of the risks.

Advertisement

“Just because it’s popular, doesn’t mean it’s right for everyone,” King said. “Fitness should enhance your health, never jeopardize it.”

Continue Reading
Advertisement
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Fitness

Do you know that for every hour you exercise, you can add up to 3 hours to your life? – The Times of India

Published

on

Do you know that for every hour you exercise, you can add up to 3 hours to your life? – The Times of India

Enough has been said about the benefits of exercise. 30 minutes of exercising everyday is known to have long-term health effects, including lowering your BP, better cardiovascular health, and even weight loss. However, do you know that for every hour you exercise, you can actually increase your lifespan by three hours? Yes, you heard that right!

Exercise, and live longer
Dr. John Scharffenberg, a professor of nutrition at Loma Linda University in California, shared some tips for living a longer life in a YouTube video. At the remarkable age of 100, the centenarian shared that one of the biggest tools to live longer is exercise, and for every hour you exercise, you add three hours to your life. He also mentioned that while exercise is important at every age, you must definitely exercise between the ages of 40-70, as your body start to degenerate at 40.

2

Here are some more tips that he added:
Tobacco: The doctor outlines the dangers of tobacco, known since the 1964 Surgeon General report. He said that when it comes to Alzheimer’s, it has an extremely small percentage of tobacco users. That is because tobacco users do not live long enough to get any chronic disease later on.
Alcohol: Following closely on the heels of tobacco is alcohol. Dr. Scharffenberg said that especially for women, alcohol increases the chances of getting breast cancer. He also added that while earlier studies claim that two drinks a day for men, and one drink a day for women was probably safe, new studies refute that, and add no amount of alcohol is safe.
Exercise: As mentioned earlier, Dr. Scharffenberg is a huge advocate of exercise, and recommends it everyday. He adds that even if someone is obese and exercises everyday, he will still outlive a person who is thin, but does not exercise. And, while a lot of people think that 40 is the age to slow down, on the contrary, one should start exercising the most from this age, upto the age of 70.

Smoking: At one point of life, smoking will kill you, says Dr. John Scharffenberg. It could be at 40 or 60, depending on how long you have been smoking. And unlike alcohol, on which debate is sketchy, there is no debate on smoking – even 1 cigarette is not recommended.

3

Diet: Dr. Scharffenberg largely recommends a vegetarian diet, with an occasional lean meat here and there. According to him, “The optimum diet is the vegetarian diet. Everybody should know this. It’s not something unusual.” He notes that top scientists advised the U.S. government in 2015 that a vegetarian diet is among the optimal dietary patterns, as it can help reduce the risk of age-related diseases.
This apart, Dr. Scharffenberg recommends low consumption of sugar, reducing fat intake, and other lifestyle changes that can make you live longer.

Continue Reading

Fitness

Why I Hate Exercise (and Working Out)

Published

on

Why I Hate Exercise (and Working Out)

True exercise begins with the will — especially when aligned with the One who made us.

By now, almost all of us in this country are aware of the health crisis that exists. Obesity even in the youngest has skyrocketed in the past few decades. Type 2 diabetes rates (once called adult-onset diabetes) are at a record high for all ages. We as a country spend more on healthcare than anyone else in the world and get some of the worst results. I could go on but safe to say we are all tired of hearing about the woes.

Amid all the bad news, I have a confession to make. I hate exercise, or working out, as you might say. For those who have read my previous writings or know of our mission, this might seem surprising to you. So let me explain.

It’s not that I hate the act of exercising my body (and mind). It’s that I don’t like the term exercise itself (or anything related) and the connotation it carries. And not only do I dislike it, although admittedly I have used it many times before (and probably will to some degree) — I think the term itself and our perspective around it is a huge reason why we are in such a bad situation in this country. 

Advertisement

Unlike many other places in the world, and certainly unlike much of what existed previous to our modern times, exercise today is often regarded as an exclusive commodity. But unfortunately, for various reasons, the notion of exercise has become dichotomized, compartmentalized and “obligatized” (my new word) in a way that has increasingly created barriers (mental, physical and logistic) for people to be as active as we are designed to be. It has led us to believe that the only activity worth having is the kind of movement that is carved out of an otherwise busy schedule, often costs us a reasonable (or not) amount of money, and can be quantified in memberships, calories, minutes and inches. 

Don’t get me wrong. I am a super-busy guy who believes that not carving out time for regular movement is a huge mistake, a culprit of many of our woes and that regular activity is one of the most essential things in the universe. Truly, we move therefore we are, even if our movements are significantly restricted by injury or disability. But in the process of making a case for prioritizing movement just as much as we prioritize our work and other entertainment, I think we have done a massive disservice in regard to a fundamental problem that exists beneath so many of our health woes. 

Simply put, never in the history of our world has a group of people burned so few calories in comparison to what they have consumed. It’s not just that the restaurant business has taken off like a rocket to nowhere; the grocery expenditures (and I am not talking about rising costs) are climbing just behind them. Meanwhile, we as a country keep trying to find ways to motivate more people to exercise more often. And despite billions of dollars spent, it’s not working for many reasons, not the least of which involves the allure of the online world for everything from buying to entertaining to networking to being (or whatever we think this is). 

Last fall, I attended what has long been one of the biggest rivalry matchups of the year, the Mater Dei vs. Reitz High School football game. Held in the historic Reitz Bowl, it was a gorgeous evening pitting two teams that had only lost a collective three games all season. The game came down to the final seconds, after (unfortunately as an MD grad) Reitz stormed back from 10 points down to take the lead with less than 90 seconds to play. All was perfect except for one gaping problem: the stands weren’t even half full. Years and decades prior, as detailed by my uncle who went to high school in the 1970s, not only were the stands often full, but even the sloping, grassy area next to the stands was adorned with rabid fans hoping to cheer on their team. But in recent years, it has been obvious that people aren’t showing up like they used to, just like they stopped showing up years ago at Wesselman Par 3, the only 18-hole par-3 course in the state, which the city of Evansville was forced to shut down.

You might be wondering: What does a football game on a Friday night have to do with my disdain for our perspective toward exercise (especially when adding a slice of pizza and an ice cream cone doesn’t exactly evoke images of fitness)? The reality is that all activity remains activity, and all activity burns calories and activates our minds and systems to an extent that inactivity does not. A simple walk to the grocery store to get a few items, or down to the corner pizza place to secure the pies. Raking the yard, gardening, going outside to throw a football, or even hitting a few golf balls on a Friday night (back when the lights were on). Or maybe even a run down to see a family member or friend who lives around the corner, or simply walking to school much like our predecessors did. It all remains movement no matter how we categorize it. 

Advertisement

Don’t get me wrong. There are benefits to prolonged physical activity involving sustained elevation of heart rate and respiration. But what other people and countries have figured out, which we in the U.S. have largely lost in awareness and execution, is that when you build in activity as an essential part of our lives, it gets so much easier to pursue a healthy balance of calories in, and calories out. Yet when our perspective has become that exercise or working out is only worthwhile when it is a carved-out commodity, we get stuck. Especially if we can’t find or prioritize the time to do this, which leads us to believe the rest of what we do doesn’t matter physically and psychologically (which activity hugely influences), putting us in a serious pickle (especially if we eat a bunch of them). But if we saw all activity, even getting up from the couch to turn the TV channel, as worthwhile and valuable to the moving people we are, then it would be a monstrous step in redefining just how we go about approaching the health crisis that exists today. 

Truth be told, I don’t hate exercise. I actually like it now more than ever, even though it can be hard, uncomfortable, and inconvenient. I like it because of what it offers me during the activity and when I am not active. And I don’t see it as an isolated part of my day, but rather as one link of a continuous chain that occurs from the moment I wake up in the morning to the moment I go to bed at night. Whereas I used to only regard my “scheduled workouts” as having real value, the last couple of decades have transformed my perspective. Just the walk to the drinking fountain is a gift, and also kind of compelling. I wonder where my next movement will lead.

At the beginning of Lent, we were asked to consider the timeless phrase, “Dust you are, and to dust you will return.” It reminds us that at the core of our being, we have been created by God from a cosmos that is built on many principles, one of which is that we are a people of movement, and that deeply ingrained in our biology is a need to move often and regularly as the Lord would have us do.

As we go forward and submit ourselves to our Lenten discipline, all designed to bring us closer to him and his design for us, let us consider that in God’s eyes, the only exercise truly ordained is the exercise of our will to align with his, no matter the minute, hour or day. 

Advertisement

Continue Reading

Fitness

Forget the gym—all you need are two dumbbells and five moves to build muscle all over at home

Published

on

Forget the gym—all you need are two dumbbells and five moves to build muscle all over at home

Many of us struggle to find the time to make it to the gym, but if you buy a pair of dumbbells for your home, you can squeeze in effective full-body strength workouts in as little as 20 minutes.

This workout from personal trainer Rachael Sacerdoti jumped out at me as a great routine for time-poor exercisers, so I got in touch to find out more about the workout and each of the moves.

Continue Reading

Trending