Scientists Just Found A Surprising Link Between Hard Workouts And One Personality Trait

You know that woman in your class who actually turns up for the 6 a.m. intervals, finishes the last brutal sprint, then calmly answers emails like she did not just see the face of God on the rowing machine? According to new research, she may have a secret advantage that has nothing to do with VO2 max.

A large study published in the journal Personality and Individual Differences found that women who spend more time doing vigorous, breath-stealing workouts tend to score higher on tests of emotional intelligence. Men, intriguingly, did not show the same pattern. So no, you are not imagining it – the woman who pushes hardest in class might also be the one quietly running the emotional group chat.

What Scientists Actually Found About Women And Tough Workouts

How The Study Worked

Researchers analyzed data from 6368 adults between 18 and 64 who filled out online questionnaires about their daily routines. Emotional intelligence was measured using the Schutte Self-Report Emotional Intelligence Test, a widely used tool that asks how you understand, manage and respond to emotions in yourself and others.

Participants also reported how active they were with the Danish Physical Activity Questionnaire. That let scientists sort people into categories like sedentary, light, moderate and vigorous physical activity, while also looking at sleep, body mass index and how long they sat each day.

What Counts As A “Hard” Workout

Here, “vigorous” did not mean a gentle stroll with a podcast. Think sessions where your heart is pounding, you are breathing hard and holding a conversation feels like a hate crime. Running, fast cycling, lap swimming, intense circuits or HIIT-style classes all tick the box.

Crucially, the question was not “Do you exercise, yes or no?” but “How intense do you go when you do move?” That nuance is where the gender difference appeared.

The Trait These Women Have In Common

The researchers found that emotional intelligence scores tended to rise with age for both men and women. Overall, women scored higher on emotional intelligence than men, while men reported more vigorous exercise time.

Here is the twist: in women only, higher emotional intelligence went hand in hand with more vigorous exercise and less sedentary time, even after accounting for factors like age and body size. Among men, emotional intelligence simply did not track with how hard they worked out or how much they sat.

Why Emotional Intelligence And Intensity Might Be Linked

How Emotional Skills Help You Stick With Hard Workouts

Sports medicine physician Michael Richardson, MD, told Women’s Health that the connection is likely “multifactorial and nuanced,” Richardson says. Translation: women with higher emotional intelligence may be better at connecting the pain of a tough session with the payoff later, and at navigating the swirl of feelings that come with training – anxiety, self doubt, stress relief, pride.

If you are emotionally literate, you can notice, “I am anxious after work,” and choose intervals instead of doom-scrolling. You are also more likely to self regulate in the moment, reframing discomfort as temporary and meaningful rather than a sign you should walk straight to brunch.

Or Maybe Hard Workouts Are Training Your Feelings Too

The traffic probably runs in both directions. Vigorous exercise is essentially a controlled stress experiment: your heart rate spikes, breathing quickens, muscles burn, then your body recovers. Do that repeatedly and you are also practicing how to ride out stress without panicking.

Psychology outlets like PsyPost note that this kind of physical stress and recovery may strengthen the same brain systems involved in emotional regulation. You learn, session after session, that you can feel wildly uncomfortable, stay with it, then come back to baseline. That is emotional intelligence in motion.

Correlation, Not Destiny

Before you sign up for three back-to-back bootcamps, a reality check. The study is cross sectional, meaning all the data were collected at one time point. It cannot tell us whether emotional intelligence leads women to exercise harder, whether hard exercise boosts emotional intelligence, or whether a third factor shapes both.

The effects were also statistically modest, and everything was self reported, from workouts to feelings. Plus, the sample was Lithuanian, so lifestyle and culture may differ from US women juggling commutes, childcare and a packed Google calendar.

What This Means (And Does Not Mean) For Your Workouts

You Can Be Emotionally Intelligent Without Loving HIIT

This is not a moral ranking of cardio. Emotional intelligence is shaped by your upbringing, relationships, therapy, work culture, even genetics. Other research finds links between general moderate-to-vigorous activity and emotional skills across different ages and genders, not just with all-out efforts.

If your happy place is Pilates or a long walk with a friend, you are not emotionally inferior to the woman sprinting on the treadmill. You are simply using a different intensity dial on the same “movement for mental health” spectrum.

When Pushing Hard Stops Being Smart

There is also a point where “she is so dedicated” turns into “she cannot miss leg day without spiraling.” Ignoring pain, training through exhaustion because rest feels lazy, or using brutal workouts to avoid dealing with emotions is not emotional intelligence, it is a coping mechanism dressed in matching leggings.

Red flags: you feel intense guilt if you skip, your mood tanks when you cannot train, or your body is constantly injured or wiped out. High emotional intelligence would nudge you to pull back, not double down.

Use Emotional Intelligence To Design Your Training

Instead of asking, “Am I hardcore enough?” try, “What does my body and brain need this week?” Self awareness might tell you that on a calm day, you have the capacity for intervals, while after a brutal workday, a moderate strength session is the wiser choice.

Self regulation looks like adjusting mid workout instead of white knuckling through the pre-set plan. Empathy might mean choosing a class with a coach who respects your boundaries rather than shaming you into extra rounds. All of that is emotionally intelligent behavior, regardless of your max heart rate.

The Bigger Picture On Women, Stress And Movement

Why Women Might Show This Pattern More Than Men

Researchers can only guess, but it tracks with what many women already feel in their bones. Women often carry heavier emotional loads at home and at work, and are socialized to be tuned in to other people’s moods. For some, the gym becomes the rare space where you get to process that stress, set clear goals and feel agency over your own body.

If you are already emotionally attuned, you may be more likely to realize that a tougher session leaves you calmer and more centered later, so you keep choosing that option when you can.

What Scientists Still Need To Figure Out

The next step would be long term studies that follow women over years, or experiments that change workout intensity to see if emotional intelligence scores shift. Researchers also need diverse samples, including US women across races, incomes and life stages, to see whether the same pattern holds outside one European country.

For now, take it as permission, not pressure. If pushing yourself hard some days makes you feel clearer, more grounded and better able to handle that Slack firestorm, science suggests your emotional skills and your sweat are on the same team.