This article originally appeared on People.com.

Madewell has long been a favorite shopping destination for women looking for great denim, timeless knitwear and cool-girl basics. As if you needed one more excuse to stop in the store, Madewell is expanding into beauty, launching with 40 products available in its Beauty Cabinet at 21 retail stores and online today.

The retailer took the time to curate a selection of tried-and-true beauty products perfect for the low-key woman that still craves a little bit of indulgence in her regimen.

Starting now, you can shop some of your favorite beloved beauty brands like RMS, Herbivore and Karuna at Madewell, but can also become acquainted with some of the smaller indie brands they’re carrying, like French Girl.

“Our ultimate goal is to offer our customers items that inspire and can be a part of their everyday. A beauty assortment was a natural way for us to expand that philosophy into a new category,” Madewell Head Designer Joyce Lee said in a release. “The way the team and I approached the beauty assortment was similar to how we would any other collection — we wanted it to be simple, practical and effortless.”

Celebrate Madewell’s exciting new launch by shopping some of our favorite picks from the brands they’re carrying below!

RMS

To buy: RMS Beauty Lip2Cheek, $36; madewell.com

Bon Parfumeur

To buy: Bon Parfumeur Eau de Parfum, $48; madewell.com

French Girl

To buy: French Girl Facial Moisturizer, $24; madewell.com

Karuna

To buy: Karuna Sheet Mask Karma Kit, $28; madewell.com

Herbivore

To buy: Herbivore Sea Mist Texturizing Salt Spray, $20; madewell.com

“Window or aisle?” is the question. The answer could reveal something about your personality.

While some passengers prefer the window — for the views and the relative privacy of a cabin wall to lean against, others prioritize the freedom (again, relative) of the aisle, being able to get up and stretch or head to the lavatory without disturbing any seatmates.

But according to two psychologists interviewed by The Telegraph, there could be more to it: Passengers who prefer the window seat may be more selfish, while those who prefer the aisle may be more reserved.

RELATED: The Best Seat on the Airplane, According to Anthony Bourdain

“Passengers who favor the window seat like to be in control, tend to take an ‘every man for themselves’ attitude towards life, and are often more easily irritable,” Dr. Becky Spelman, chief psychologist at Harley Street’s Private Therapy Clinic, told The Telegraph. “They also like to ‘nest’ and prefer to exist in their own bubble.”

Behavioral psychologist Jo Hemmings agreed.

“Aisle passengers are often more sociable and definitely more amenable as people; they are also more likely to be restless fliers and less adept at sleeping on planes,” Hemmings added.

Of course, seat selection has to do with more than just one factor.

According to a survey by Quartz in 2014, the more people fly, the more they prefer the aisle. Preference for the window also decreased as household income increased.

Overall, however, a majority of fliers prefer the window.

Whether you are looking to get a jump on ski season or just want to tone up all over, the SkiErg (think upright rower) is a great addition to any exercise routine. Simple in structure, this machine’s movements are similar to using ski poles along the slopes to gain momentum. The result: improved power, strength, and endurance.

“What makes the SkiErg such a great piece of equipment is that it utilizes the full body, the glutes, hamstrings, lats, triceps, and shoulders,” says Rustin Steward, a Tier 3+ Trainer at Equinox Sports in New York City. (Watch him demo how it works in the video above.) “A lot of the cardio machines, such as the treadmill or elliptical, don’t; they are more lower body specific.” Not to mention the SkiErg—which can be quite aerobically demanding—is powered by you. “The faster you get the flywheel spinning, the more resistance you create, which, in turn, leads to a bigger calorie burn,” he adds.

Another great thing: It can be used in a variety of ways, from warming up (Steward says it’s a great way to fire up the lats prior to back exercises) to all-out cardio. You can even add in jumps at the top or lateral hops with each pull to help build explosiveness. And let’s not forget it is also a functional movement, mimicking the everyday action of bending down and picking things up.

Unfortunately, many folks are missing out on this versatile calorie crusher because they just aren’t familiar with it, despite the fact that the SkiErg has been hanging around gym floors since 2009. But, it doesn’t have to be that way. With these tips from Steward, you can master the SkiErg—and build a banging body in the process.

RELATED: The High-Intensity Cardio Workout You Can Do In Your Living Room

How to use it

Stand tall, facing SkiErg with feet hip-width apart, arms extended up, and hands gripping handles; palms face in (A). Hinging at hips, with a slight bend in knees, brace core, push through glutes, and pull handles down; keep arms straight (B). Continue pulling handles down in a fluid motion until arms swing back past thighs (C). As you rise back to standing, activate glutes, pushing hips forward to full extension, and return arms back up to start.

Avoid these 4 commons mistakes

1. Squatting: “Remember it’s a hip hinge, like a deadlift movement, not a squat,” he says.

2. Dropping the chest: Yes, you want tour torso on a slight angle, but you don’t want to be fully horizontal and parallel to the floor. “Not only can it cause harm to your lower back,” notes Steward, “but it takes the glutes out of the exercise.” And that means you aren’t exactly beefing up that booty.

3. Cutting the stroke short: “The longer the stroke, the faster the meters will climb, so don’t shortchange yourself at the top,” he says…

This article originally appeared on Time.com.

When it comes to flying, nothing about a close proximity to strangers and bathrooms for hours on end feels particularly clean. And while you may not be able to make the flight shorter or the seats bigger, you can make your experience more sanitary by avoiding some of the dirtiest places on airplanes.

It’s worth noting that some people may be more susceptible to getting sick on planes because the cabin air humidity is under 20%, whereas home humidity is generally over 30%, according to the World Health Organization. The dry air exposure affects mucus, the immune system’s front line of defense, leaving people marginally more vulnerable to getting sick. A 2004 study in the Journal of Environmental Health Research found that people are far more likely — 113 times more, by one of the study’s measures — to catch the common cold during a flight than normal ground transmission.

Humidity aside, there are a handful of especially dirty spots, according to research and advisories from travel physicians. Here’s how to avoid them.

Airplane tray tables

The potentially grimiest place on an airplane unfolds right into your lap.

Alarmingly, a 2015 study by TravelMath that tested samples from hard surfaces in planes found that tray table surfaces had more than eight times the amount of bacteria per square inch than the lavatory flush buttons. The trays had 2,155 colony forming units of bacteria per square inch—compared to the 127 cfu/sq. in., which is what the National Science Foundation says is standard for a toilet seat at home.

Dr. Charles Gerba, microbiologist at the University of Arizona, tells TIME that the trays he’s tested through research have had cold viruses, human parainfluenza viruses, norovirus (which can cause diarrhea and vomiting) and the superbug MRSA, which causes skin infections.

The high amount of bacteria is likely linked to plane cleaning crews not having enough time between flights to wipe down the tray tables, the Wall Street Journal reports. And when they do get clean, those airlines may be using general cleaners instead of disinfectants.

In the meantime, to avoid eating dinner off a tray that someone piled used tissues or changed a baby’s diaper on just hours earlier, wipe it down with a sanitizing wipe, Dr. Michael Zimring, director of travel medicine at Baltimore’s Mercy Medical Center, tells TIME. But if you don’t feel like even touching the table (Gerba does, but Zimring says he doesn’t bother), avoid eating food directly off the surface.

“My food will stay on a paper plate or wrapper,” adds Zimring.

Air vents and seatbelt buckles

Two plane features with frequent usage (that may not receive a regular cleaning) also make the list.

The air vents above each seat are great for circulating ventilated air to each passenger, but the TravelMath testing found 285 CFU/sq…

This article originally appeared on Time.com.

Maybe there’s some science behind the dramatic eyebrow trend after all.

A new study finds that facial features, like lips and eyebrows, tend to stand out less as people get older. Because of that, the authors say, people perceive faces with more contrast as younger.

In the study, published in the journal Frontiers in Psychology, researchers analyzed photographs of 763 makeup-free women with various skin tones between ages 20 and 80. A computer program analyzed the photos for facial contrast: a measure of how much the eyes, lips and eyebrows stand out due to differences in color, lightness or darkness with the surrounding skin.

Younger women had more facial contrast, and older women had less. Contrast especially decreased in areas around the mouth and eyebrows as women got older.

Next, the researchers Photoshopped some of the pictures, creating two nearly identical versions of each face with varying levels of contrast. They showed these photographs to volunteers and asked them to choose the younger-looking face. Almost 80% of the time, people said the high-contrast face appeared younger than the low-contrast one.

The findings were similar across a variety of ethnicities, suggesting that facial contrast—like wrinkles and changes in skin pigmentation—is truly a “cross-cultural cue” for perceiving how old a person is, the authors wrote in their paper.

MORE: Why You Should Let Someone Else Choose Your Tinder Photo

Anyone who’s ever filtered a selfie on Instagram won’t be surprised by this effect of contrast. But the findings may also help explain why people often use makeup to look younger.

The study didn’t involve makeup, so the authors say for sure that darkening features cosmetically would have the same anti-aging results as demonstrated in the study. “But the way we manipulated features in the photos was very similar to what you’d do with makeup, and I would be surprised if you couldn’t get similar effects,” says co-author Richard Russell, associate professor of psychology at Gettysburg College. “We know that lips get less red with age and eyebrows get lighter, for instance, and those are both things that you could address with makeup, if you wanted.”

The biggest surprise of all was the power of the brow. For women of all ethnicities, brow color faded with age—so darkening them may really make people look younger, the researchers say.

Though the study was only done in women, the findings likely apply to men, too. Other research suggests that the decline of facial contrast with age is not just true of women, but also true of men.

This article originally appeared on Time.com.

Is there such a thing as too much exercise?

A new study, published in the journal Mayo Clinic Proceedings, suggests that there is. Fitness diehards may have a higher-than-average risk of coronary artery calcification (CAC): a buildup of calcium in the artery walls of the heart that makes arteries less flexible and is often a harbinger of heart disease. But the vast majority of people, experts say, don’t need to worry about overdoing it.

A team of researchers, led by scientists from the University of Illinois and Kaiser Permanente, tracked the exercise habits of more than 3,000 people over 25 years. People were split into three groups based on whether they met the national physical activity guidelines (which call for 150 minutes of exercise per week), failed to reach them or exceeded them.

Surprisingly, compared to people who exercised moderately, those who hit the gym for longer than 7.5 hours per week—three times more than guidelines call for—had a 27% higher risk of developing CAC by middle age. White men in that category were particularly at risk; they had an 86% higher chance of CAC. About 40% of people who exercised the most developed any amount of calcification after 25 years.

The results may seem like a reason to eschew your evening workout. But exercise is generally good—not bad—for the heart, and people typically need more of it—not less.

“This [study] doesn’t apply to 99% of people,” says Dr. Deepak Bhatt, executive director of interventional cardiovascular services at Brigham and Women’s Hospital in Boston. “Most people are not getting into this range of exercise. The problem in the U.S. is the exact opposite, that most people are getting nowhere near the recommended amount of exercise.”

Even if hardcore exercisers do have more calcium buildup, it’s still not clear if that’s damaging the heart, says Dr. Aaron Baggish, director of the cardiovascular performance program at Massachusetts General Hospital. While the results are intriguing, the study doesn’t actually show that people with a heightened risk of CAC went on to have heart attacks or other health problems, Baggish says, and that means it’s too soon to say whether extreme exercise is actually causing heart issues.

While doctors know that calcium buildup in the hearts of sedentary people is a bad sign, Baggish says it’s not clear whether that’s true of very active people, too. The body deploys calcium to repair injuries and inflammation, so marathon runners, endurance athletes and other regular exercisers may accumulate calcium as the body recovers from stress, he says—but that doesn’t necessarily mean it’s causing problems.

“Think about arthritis in your knee,” Baggish says. “If you are active, fit and healthy, you are much more likely to have good knee function later in life than if you sit around and you’re overweight and unhealthy…