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It's safe to say that cold plunges, or several-minute-long ice baths, are having a moment. Athletes have been using them forever to recover from workouts and rigorous games (the ancient Greeks even liked it!), but at some point in recent years, cold plunging entered the zeitgeist as an everyday therapy for normal people.

Celebrities like Drake and Justin Bieber can be seen submerging themselves in frigid water on social media. Joe Rogan relentlessly evangelizes the benefits of cold plunging to his listeners. Fitness influencers all over the globe are pushing cold plunging as the key to unlocking better results.

What are the benefits of cold plunging? For starters, it reduces inflammation in muscles, which reduces soreness. It also makes you feel absolutely amazing, as the shock of the cold water causes an intense rush of adrenaline and dopamine in the body, creating a sort of natural high that can last for hours. Some experts claim that cold plunges can reduce anxiety and stress, boost metabolism, and even keep you from getting sick!

All that with very little drawbacks, the main one being that hopping neck-deep into 50 degree water is intensely uncomfortable.

ActiveSteve/Flickr

New research out of Ritsumeikan University in Japan is throwing some cold water on the trend. According to the study, a good old fashioned hot bath is a better choice for more people. And more fun, too.

Researchers took a group of 10 men and had them perform high-intensity exercise. Afterwards, one group soaked in a cold tub, one in a hot tub, and one just sat in a normal room as a control.

Not long after their 20-minute soak, the men performed high jumps, and the researchers measured how high they were able to jump.

The three-part study put the men through the rotation several times, so each man had eventually tried the cold tub, hot tub, and control room.

The findings showed that the men who soaked in the hot tub performed the best in the athletic testing afterwards.

Turns out, there's a downside to constricting the blood flow to your muscles and reducing inflammation and soreness. You also block the delivery of key nutrients and rich, oxygenated blood that promotes recovery.

Mamoru Tsuyuki, a master’s student in sports and health science and author of the study, reasoned that cold plunges still have their place when someone's injured or dealing with tremendous soreness. You can see why a Major League pitcher might dunk his arm in ice immediately after a game.

But most normal people don't need to hop into an ice bath after a workout. A hot soak is a lot more comfortable and will probably do a better job of helping those muscles recover quickly. Warmth and better bloodflow will also prioritize building new muscles rather than minimizing soreness.


Peter Thomas/Unsplash

(It's also worth mentioning that, unlike a hot bath, cold plunging can be pretty dangerous. If the water is too cold, you risk going into shock or hypothermia.)

Overall, the scientific community is skeptical at best of the supposed amazing benefits to cold plunging. So why did it get so popular?

The fitness community has a new cold plunge every few years.

For a while, we were sure that High-Intensity Interval Training was THE answer to all your exercise woes. Then it was foam rollers that were going to unlock all of your flexibility and mobility and send your soreness packing. Same with cupping. Then it was the massage gun, the ultimate workout recovery tool. And on and on with Peloton and Bowflex and those vibrating As Seen on TV ab belts.

The truth we don't want to admit is that everybody's body is different, and what works well for one person may not work for us. That's because it's not an easy idea to sell, it's not profitable. No one wants to buy a $5,000 cold plunge set up unless they're convinced it's going to change their life.

So influencers play up the benefits. It's what they do.

Some people love cold plunging, and they have every right to enjoy it! Others find it miserable, and that's OK, too. Cold plunging has legitimate scientific benefits, but it also has drawbacks, dangers, and a whole lot of pseudo-science behind it. It's absolutely OK if you'd rather take a warm bath or soak in the hot tub after a workout.

Now you have scientific evidence in your corner next time someone tries to pressure you into an ice bath. Just say, "Nah, I'm prioritizing bloodflow and muscle recovery today. But you have fun."

Health

Struggle to run a mile? Don't worry, so does Olympic medal-winning sprinter Gabby Thomas.

Total vindication for those of us who hated running the mile in gym class.

Photo credit: jenaragon94

Gabby Thomas won three gold medals in track at the Paris 2024 Olympics.

Running a mile has long been viewed as a barometer of fitness, particularly in American schools. For decades, students had to a run the mile as part of the annual Presidential Physical Fitness Test, and some schools still incorporate how long it takes a student to run a mile into their P.E. grade.

For kids who are natural runners or who play sports that involve a lot of running, jogging a mile isn't that difficult. For those who aren't and don't, it can feel like torture. Struggling to run a mile, especially when it's being used as a measure of your fitness, can make you feel like like an out-of-shape failure.

That is, until you find out that the obviously in-shape Olympic track star Gabby Thomas also struggles to run a full mile.


In an interview talking about her training, Thomas explained that she only runs a mile once a year and it's tough for her.

"The furthest I will run is one mile," Thomas shared in an interview on the TODAY Show. "We do a mile in the fall. It's a gut check. So we do it to tap into your mental side—can you finish a mile? And I know it's funny because for you guys, you're like, 'Oh, a mile.' No, it's really difficult for us."

@todayshow

Gabby Thomas may be one of the fastest women in the world, but she doesn't run more than a mile! The 3x Olympic gold medalist shared why training is different for sprinters. 🥇 #TODAYShow

@todayshow

Gabby Thomas may be one of the fastest women in the world, but she doesn't run more than a mile! The 3x Olympic gold medalist shared why training is different for sprinters. 🥇 #TODAYShow

Let's let that sink in. This woman is a professional runner. She ran her way to three gold medals at the 2024 Paris Olympics. Not only does Gabby Thomas only run a full mile once a year, but it's literally a physical and mental test for her to do it.

She's also not alone. Usain Bolt's agent shared that the famous Jamaican who has held the "fastest man alive" title for 15 years has never run a mile all at once. Arguably the most famous track star of a generation, and he's never run a mile? Incredible.

Does this put a whole new spin on the middle school shame some of us felt at not being able to run the whole mile, or what? Like maybe running a mile is not a great way to evaluate fitness for everyone? Maybe it's possible to be in peak physical condition and still struggle to run a mile?

Not that most of us are in Gabby Thomas's shape either, of course, but the point stands that there are many different ways to be fit. Sprinting is basically HIIT (high-intensity interval training) exercise—exerting fully for short bursts rather than keeping your exertion at a moderate level for a longer period of time—which has become all the rage in the fitness world. The idea that someone should be able to run steadily for any specific distance in a certain amount of time is an awfully narrow box to put people into.

In fact, I'd argue that running a mile is as arbitrary as expecting someone to be able to bend over and put your hands flat on the ground or be able to dunk a basketball or other feats that some people can naturally do easily while others can't. Yes, most people can train to run a mile, but why do that if it's not something you actually want to do and when there are so many other ways to be fit? Our bodies are not the same, the ways we use our bodies are not the same, and using any specific ability to evaluate of physically healthy someone is will always miss the mark for many.

Imagine how many kids who had a hard time running the mile in school told themselves they just weren't runners or weren't athletic? How many internalized the message that their bodies weren't capable when they might have been quick sprinters or agile tennis players or powerful shot putters or good dancers? The point of physical fitness is to move your body, and there are so many ways to do that that don't involve running a mile or more.

If even Olympic medalist runners struggle to run a mile, it can't be that important. Take that, middle school gym class.

Kelsey Wells at three different weights.

It's super easy for most people to get hung up on the number on their scales and not how they actually look or, most importantly, feel. People often go on diets in hopes of reaching an ideal weight they had when they graduated high school or got married, but they're often disappointed when they can't attain it.

But a set of photos by fitness blogger Kelsey Wells is a great reminder for everyone to put their scales back in storage.

Welles is best known as the voice and body behind My Sweat Life, a blog she started after gaining weight during pregnancy. To lose the weight, she started the Bikini Body Guide (BBG) training program and after 84 weeks she shared three photos on her Instagram account that prove the scale doesn't matter.


The photos showed her at her start weight (144 pounds), the weight she hit two months after giving birth (122 pounds), and current weight (140 pounds). Now she weighs exactly what she did when she started the program but her body is entirely different.

Here's an excerpt from Wells' Instagram post:

SCREW THE SCALE || I figured it was time for a friendly, yet firm reminder. YOU GUYS. PLEASEEEEEE STOP GETTING HUNG UP ON THE NUMBER ON THE STUPID SCALE! PLEASE STOP THINKING YOUR WEIGHT EQUALS YOUR PROGRESS AND FOR THE LOVE OF EVERYTHING PLEASE STOP LETTING YOR WEIGHT HAVE ANY AFFECT WHATSOEVER ON YOUR SELF ESTEEM, like I used to.
To any of you who are where I once was, please listen to me. I am 5' 7" and weigh 140 lbs. When I first started #bbg I was 8 weeks post partum and 145 lbs. I weighed 130 before getting pregnant, so based on nothing besides my own warped perception, I decided my "goal weight" should be 122 and to fit into my skinniest jeans. Well after a few months of BBG and breastfeeding, I HIT IT and I fit into those size 0 jeans. Well guess what? I HAVE GAINED 18 POUNDS SINCE THEN. EIGHT FREAKING TEEN. Also, I have gone up two pant sizes and as a matter of fact I ripped those skinny jeans wide open just the other week trying to pull them up over my knees.?? My point?? According to my old self and flawed standards, I would be failing miserably.


This article originally appeared on 10.26.17

Joy

Woman shares the powerful impact of a 'hardcore' gym bro's words of encouragement

Previous experience had her feeling nervous when the man approached her at the gym, but what he said brought her to tears.

Steph shares how a few simple words made all the difference.

Going to the gym can be a daunting prospect for a lot of people. It shouldn't be—the whole point of going to the gym is to exercise, which is something that should universally be applauded—but sometimes it can feel like there's pressure to be at a certain fitness level or have a certain physique before stepping foot in the door.

For people who are heavier, gym culture can be especially intimidating. Unfortunately, not everyone remembers to practice kindness and fatphobia appears to remain a fairly tolerated prejudice. That shouldn't stop people with big bodies from enjoying all that fitness centers have to offer, but all too often, it does.

It hasn't stopped a woman named Steph from working out regularly at her gym, albeit with some trepidation. As she shared in a hugely viral TikTok, she's experienced some unkind behavior at the gym that made her nervous when a man approached her recently. But her description of the encounter ultimately demonstrated how powerful a few positive words can be.

In a video made from her car just after leaving the gym, Steph explained that a "hardcore" gym-goer who is "super tough" and covered in tattoos had came up to talk to her. Her initial response was to be afraid of what he was going to say to her, based on previous experience. She shared in the video how hard it's been to stay steady with her workouts, especially with medications she's on making her body hold onto weight, but she's been working hard to be consistent. She steeled herself for whatever he might say.

She didn't expect it to be this: "I've seen you in here every week, almost every day. I've seen you in here every week—and I'm proud of you." Nor did she expect that such simple words of encouragement could make such a huge impact.

Watch her tell the story:

@steph5468

#gymprogress #workputjourney #keepgoing #healingjourney

People had a lot to say about the interchange and Steph's emotional response to it.

"People do not realize, how one person can change everything," wrote one commenter.

"Girl you are CRUSHING IT," wrote another. "That man you encountered is what real men do. Encourage. Support. Be human! It isn’t hard! ❤️"

"No one knows your story, your struggles. You're doing the dang thing and that takes courage and strength. You. Keep. Going. I'm proud of you too!" shared another.

More and more words of encouragement flooded Steph's comment section, and people on Upworthy's Instagram page weighed in as well.

"I'm a fitness coach and this made me cry 😢 just having someone say they are proud of you can move mountains for so many of us who didn’t/ don’t get the praise growing up," wrote one person.

"Who knows? He may be going through something too and saw a determined, consistent, fellow traveler," wrote another. "You share your Truth so powerfully. You may not know how many people will see this and be encouraged by your honesty. I’m in awe that you show up for YOURSELF every day. And as for the rude and ill-mannered? Well they struggle too—just to be decent kind human beings. Some people have not been shown Empathy and therefore do not know how to use that muscle. You are beautiful, smart, articulate, wise and a woman who knows where she’s headed. Keep walking, head up knowing there are many many more who do empathize, who see you and are on your side❤️"

"It’s amazing to think about how this man’s single act of kindness, spread through you to affect us all in a positive way," shared another. "This made all of our days, and I’m crying tears of joy while I write this. Please thank him from all of us the next time you see him, if you’re comfortable with that. And thank you for sharing! ❤️"

Indeed, thanks to both Steph and the hardcore, tattooed gym bro for being wonderful examples for us all. We never know what a small act of kindness or a few words of encouragement will do to make someone's life significantly better, but it's always worth trying.


This article originally appeared on 9.5.23