This new article will show you everything you need to know about how to improve body language in communication.
You’ve rehearsed the words. You know exactly what you want to say in the meeting, on the date, in the interview. Then you walk in, and your shoulders creep up toward your ears, your hands don’t know where to go, and your eyes keep sliding to the floor.
Words carry the content. Your body decides how that content lands.
The good news is that body language is a skill, not a personality trait. You can practise it the way you’d practise the social skills that make you more confident in general. The less good news is that a lot of popular body language advice is shaky. Power poses, “crossed arms mean they hate you”, spotting liars by their eyes: some of it has been tested and quietly fallen apart.
So this guide sticks to what the research actually supports, flags where it’s thin, and gives you one small thing to do with each idea. Some of it is about sending clearer signals. Some of it is about reading other people without jumping to conclusions. A few tips are for video calls, because that’s where plenty of us now do our talking.
1. Sit and stand tall, but skip the power pose
For a while, everyone was told to stand like a superhero for two minutes before a big moment. The hormone part of that claim didn’t survive. A preregistered meta-analysis by Körner and colleagues, published in Psychological Bulletin in 2022, pooled 313 effects from 88 studies with nearly 9,800 participants. Expansive poses did not reliably change hormones or other physiological markers.
What did hold up is more modest, and arguably more useful. A separate 2022 meta-analysis by Emma Elkjær and colleagues in Perspectives on Psychological Science found that the effects on feelings and behaviour came mostly from the difference between contractive postures (hunched, folded in) and neutral ones, with a Hedges’ g of 0.45. Adding extra “power” beyond a normal upright posture added little. In other words, not collapsing matters more than puffing yourself up.
Both reviews are a few years old. They’re kept here because they’re the largest syntheses available, and I couldn’t find a newer one that replaces them.
Start small: next time you sit down for a conversation, plant both feet, let your back touch the chair, and lift your chest about an inch. That’s it. No hands on hips required.
2. Breathe out slowly before you speak
Nervous energy has to go somewhere. Usually it leaks into a rushed voice, a bouncing knee or hands that won’t settle. The fix starts upstream, in your breathing.
The mechanism runs roughly like this. When you’re anxious, your breathing gets faster and shallower and your body stays in a state of alert. Slowing your breath, especially lengthening the exhale, nudges your cardiovascular system toward calm. As your arousal drops, the jittery movements that come from it tend to drop too. A 2024 meta-analysis by Robin Shao, Idy Man and Tatia Lee in Mindfulness, covering 31 studies and 1,133 people, found reliable short-term effects of slow-paced breathing on cardiovascular measures and a modest effect on negative emotion. A small 2025 EEG study by Qian Luo and colleagues, with 27 participants, found that slow breathing lowered anxiety ratings during an uncertain, threatening task.
A caveat: the link from calmer breathing to calmer body language is a plausible mechanism, not something these studies measured directly. And the emotional effects are modest. Still, it costs nothing. If you want more options, there’s a whole list of quick resets for your nervous system worth keeping in your back pocket.
Next time, do this: before you walk into the room or unmute, breathe in for four counts and out for six, three times.
3. Use your hands to draw what you mean
Talking with your hands works. But only one kind of gesture really pulls its weight.
Giovanni Luca Cascio Rizzo, Jonah Berger and Mi Zhou analysed 2,184 TED Talks, cutting them into more than 200,000 ten-second clips, and then ran controlled experiments with about 1,600 participants watching sales pitches. Their paper appeared in the Journal of Marketing Research in 2025. As UBC’s November 2025 summary of the TED Talk gesture study explains, “illustrators” (gestures that picture what you’re saying, like showing the size of something) made speakers seem more knowledgeable and easier to understand. Pointing gestures and random movements showed little to no effect.
The TED part of the study is observational, so it can’t prove gestures caused the extra likes. The experiments are what make the case stronger. Also worth knowing: the talks were polished, mostly Western presentations.
Illustrators are a good chunk of what people mean when they call someone charismatic. You don’t need more movement. You need movement that matches the sentence.
Test it this week: pick one point you’ll make tomorrow and plan a single gesture that shows it. Rising numbers, two ideas fitting together, something far away.
4. Treat your voice as part of your body
People forget that tone, pace and pitch are physical. They come from breath, throat and posture, and listeners read them just as fast as they read your face.
The tempting shortcut is a rule like “lower your voice to sound trustworthy.” The evidence doesn’t back a single rule. A March 2025 systematic review in Frontiers in Psychology by Constantina Maltezou-Papastylianou, Reinhold Scherer and Silke Paulmann concluded that studies focusing on pitch alone give inconclusive results, and that trust impressions depend on several vocal features working together, plus who’s listening. As if to prove the point, a June 2025 study in the British Journal of Psychology by O’Connor, reported by PsyPost, had 118 students rate 48 voices in money-trust games, and the higher-pitched versions were the ones people preferred.
So forget faking a radio voice. What you can control is the stuff that tension ruins: running out of air mid-sentence, speeding up when you’re nervous, trailing off at the end of a point. Record yourself explaining something for one minute and listen once for pace and once for whether your sentences finish strong.
5. Read your own face-touching as a stress signal
You rub your chin while thinking. You touch your nose before answering a hard question. Most advice just says “stop fidgeting,” which is a bit like telling someone to stop sweating.
Recent work suggests why it happens. In October 2025, researchers at the University of Houston and Virginia Tech reported that spontaneous facial self-touching, especially around the nose, cheeks and chin, tracked elevated stress during demanding cognitive tasks. In solitary work it was a more reliable stress marker than facial expressions. Ioannis Pavlidis, one of the researchers, described the touching as a probable self-soothing behaviour. That makes the mechanism roughly this: stress rises, your hand moves to your face to calm you down, and the people watching see the tell.
This is correlational, and it was measured during cognitive work, not conversations. But it points to a better strategy than clamping your hands down. Treat the touch as information about you.
A quick experiment: during your next tough conversation, notice the first time your hand drifts to your face, and use it as a cue for one slow exhale and a short pause before you keep talking.
6. Look at the whole face, not just the eyes
“Maintain eye contact” might be the most repeated body language tip there is. It also sets an impossible standard, because real people barely do it.
In a 2023 Scientific Reports study, Florence Mayrand, Francesca Capozzi and Jelena Ristic at McGill University fitted 15 pairs of participants with mobile eye-tracking glasses while they solved a problem together. The pairs looked at each other’s faces at the same time for only about 12% of the conversation. Direct, mutual eye-to-eye contact took up just 3.5%. When people did look at faces, they looked at the mouth about as often as the eyes. And the brief eye contact that did happen predicted how well people later followed each other’s gaze.
The sample is small and the study is three years old, so take the exact percentages loosely. The pattern still frees you up. Good “eye contact” is mostly relaxed attention on someone’s face, with short moments of real eye meeting. That kind of easy attention is the backbone of a good conversation with anyone.
Your move: in your next chat, let your gaze rest around the eyes and mouth instead of locking onto the pupils, and look away naturally when you’re thinking.
7. Let your eyes do the pointing
Eye contact also works as a signal. And its timing changes what it means.
A July 2025 study in Royal Society Open Science by Nathan Caruana, Friederike Charlotte Hechler, Emily Cross and Emmanuele Tidoni asked 137 participants to judge whether an on-screen agent was just looking at an object or asking for it. People were most likely, and fastest, to read a request when eye contact came sandwiched between two glances at the same object. The sequence mattered more than how often eye contact happened. Results were similar whether the agent looked human or like a robot.
The limitation is obvious. This was a lab task with animated agents, not a messy office. But it matches what you’ve probably felt in real life: glance at the report, glance at your colleague, glance back at the report, and they know you want their help with it.
Give it a go: next time you need input on something physical, a document, a screen, a whiteboard, try the look-object, look-person, look-object sequence before you even ask.
8. Mirror lightly or not at all
Mirroring has a reputation as a rapport hack. Copy their posture, sip when they sip, and they’ll like you more. There’s something to it, but the dose matters a lot.
Janet Wessler, David Loschelder, Johannes Fendel and Malte Friese tested this in three experiments published in the Journal of Nonverbal Behavior in 2023. In two lab studies (71 and 149 participants), people who were subtly mimicked liked their partner more than people who weren’t mimicked. But people who were strongly mimicked liked and trusted the mimicker less than the subtle group. In an online study with 180 participants, mimicry hurt liking and trust whenever people became aware of it.
The study is older than two years. I kept it because it’s the clearest direct test of “too much” mimicry I found. Newer work, such as a 2025 study by Weronika Trzmielewska and Jakub Duras, mainly shows how sensitive these results are to what researchers compare against, which is another reason not to treat mirroring as a script.
Here’s a simple way in: stop trying to copy gestures, and match energy instead. If they’re speaking softly and slowly, bring yours down a notch. It’s one of the easiest tools for getting good at small talk without feeling like a spy.
9. Nod while you listen
When you’re the listener, your body is doing half the talking. Nodding is the cheapest way to show you’re with someone.
A 2026 pilot study in the Journal of Nonverbal Behavior by Paul Compensis at the University of Bamberg used AI-generated videos in which one avatar told a positive or negative life story while another listened. Listeners who nodded, alone or combined with small verbal continuers like “mm-hm,” were rated as more affiliative, more socially appropriate and more empathic. Listeners who used only verbal continuers got lower ratings, and the gap varied with the story’s emotional tone.
It’s a pilot with avatars, so treat it as a promising signal, not the final word. It fits neatly with everything we know about making people feel understood, though: people want to see you’re following, not just hear noises.
When a friend tells you something hard this week, put your phone face-down, nod at the moments that matter, and save your own story for later.
10. Let the other person set the distance
How close is too close? It depends far more on the person and place than on any rule of thumb about 45 centimetres.
The biggest study on this remains one by Agnieszka Sorokowska, Piotr Sorokowski and an international team, published in the Journal of Cross-Cultural Psychology in 2017. They surveyed 8,943 people from 42 countries about the distances they preferred with strangers, acquaintances and close others. Preferences varied across countries, and individual factors like age and gender shaped them, as did the average temperature of the region.
That study is nine years old, and I couldn’t find a newer cross-national dataset of the same size, so it stays, flagged. The practical lesson hasn’t aged: comfortable distance is negotiated, not fixed.
Start small: when you meet someone new, stop a little further away than feels natural and let them close the gap. If they lean back or step away during the chat, give them that space back.
11. Smile like you mean it
A real smile invites the other person to smile back, and that loop builds trust.
In a set of experiments published in Emotion in September 2025, Michał Olszanowski, Aleksandra Tołopiło and Ursula Hess measured tiny facial muscle movements while participants looked at faces. The more people automatically mimicked a happy expression, the more trustworthy they judged that person. In one experiment, trust was measured behaviourally, through how many points participants shared in an investment game. When the researchers interfered with the mimicry muscles, judgments shifted, which suggests the link is causal for happiness, not just a correlation. The evidence for sadness was weaker and mixed.
The catch is the word “real.” A forced grin held for a whole conversation reads as tense. Smiles that arrive at natural moments, when they say something funny or when you greet them, are the ones that get mirrored. They’re also a big part of what people describe as being charming.
Try this tomorrow: smile with your first hello and then let your face follow the conversation instead of holding an expression.
12. Read clusters and context, not single signals
Crossed arms. Glancing away. A scratch of the nose. It’s tempting to treat each one as a message. One large real-world experiment shows how badly that can go.
The US Transportation Security Administration trained thousands of “behavior detection officers” to spot passengers showing signs of stress, fear or deception. In November 2013, the Government Accountability Office reported that roughly 3,000 such officers were working at 176 airports, and that the available evidence did not support using behavioural indicators to identify risky travellers. Human accuracy at spotting deception from behaviour was about chance, or a little better. TSA trimmed and revised its list. Then in July 2017, the GAO found that 28 of the 36 revised indicators still lacked valid evidence, and that 98% of the 178 sources TSA cited didn’t support the indicators they were cited for.
These reports are old. They’re kept because this is still the clearest institutional test of single-cue reading at scale, and nothing newer replaces it.
Picture this hypothetical: you’re pitching an idea and your manager crosses her arms halfway through. One reading is that she hates it. Another is that the air conditioning is blasting. What changes your read is the cluster. Is she also leaning back, going quiet, checking the time? Did the arms cross right as you mentioned the budget? Reading those patterns, and staying curious about them, is a big part of emotional intelligence.
Next time, do this: when one signal catches your eye, look for two more before you decide what it means.
13. Stop using body language as a lie detector
This is the hardest myth to let go of. Liars fidget, avoid eye contact, touch their faces. Everyone “knows” it.
The research doesn’t. A January 2026 study in PLOS One by Glynis Bogaard, Sarah Fieweger and Ewout Meijer summarises the state of play: people’s ability to tell truth from lies hovers around 54%, barely above a coin flip, and an earlier meta-analysis of 158 possible cues found that nearly three-quarters weren’t related to deception at all. Their own preregistered study of 246 participants found people were right about truthful stories 59% of the time but caught lies only 38% of the time. Seeing the video didn’t help compared with audio alone or a transcript. You can read the details in the 2026 PLOS One paper on verbal cues and truth detection.
The study used short, structured stories, so real-life lies may differ. But the core finding lines up with decades of work. Nervousness looks like nervousness, whether someone is lying or just scared of not being believed.
Drop the suspicion when someone looks away mid-answer. If something doesn’t add up, pay attention to what’s actually being said: whether the details hang together, whether the story contradicts itself.
14. Check your read with a question
If body language can’t tell you what someone is thinking, what’s it for? It tells you when to ask.
Deception researchers Aldert Vrij and R. P. Fisher made a related point in a 2025 book chapter. Nonverbal lie detection is popular and feels natural, they argue, but its empirical support is weaker than for verbal approaches, and probably weaker than many practitioners expect. They still see a future for nonverbal cues. Just not as a verdict.
That framing works for everyday conversation too. A shift in someone’s body, a sudden stillness, a turn away, is a prompt to check in, not a fact to act on. Questions also help a lot when tension is rising and you’re dealing with someone who’s angry.
A quick experiment: the next time you notice someone’s posture change mid-conversation, ask an open question like “How’s this sitting with you?” and see whether your read was right.
15. Don’t read a calm face as no reaction
Facial expressions are often described as a universal language. That’s partly true, which is exactly what makes them easy to misread.
A systematic review published in February 2026 in Frontiers in Psychology by Adèle Gallant, Marie-Pier Mazerolle, Annalie Pelot and Annie Roy-Charland pulled together 21 studies on how people from different cultures produce emotional expressions. Spontaneous expressions turned out largely similar across cultures. But intensity and regulation differed. People from more collectivist cultures, especially in East Asian samples, tended to tone down or mask their expressions more. Studies of Olympic athletes showed the same first reaction across cultures, followed within seconds by culturally shaped adjustments.
So a colleague with a calm, contained face during your big announcement may be feeling plenty. They’re just expressing it differently. This kind of humility goes a long way when you’re working with people whose habits and views differ from yours, and it’s closely related to staying tolerant of other people’s opinions.
Worth a try: before you judge someone’s reaction as flat, ask yourself how they usually express things, and compare against that baseline instead of yours.
16. Hide your self-view on video calls
On a video call, you’re doing something no in-person meeting ever asks of you: watching your own face for an hour.
Stanford’s Jeremy Bailenson laid out the problem in a 2021 paper in Technology, Mind and Behavior on “Zoom fatigue.” He compared constant self-view to having someone follow you around all day holding a mirror, and argued it makes people more self-critical. That self-focus also shows in your body: you check your hair, adjust your angle, and stop listening. In April 2024, researchers at the University of Galway reported EEG results from live Zoom meetings in which participants switched self-view on and off, and seeing their own image made the calls more tiring.
Both sources are more than two years old. They’re kept because I found no newer controlled work on self-view specifically. Video fatigue is real for a lot of people, the same way any constant stimulation drains you.
Your move: check how you look at the start of the call, then hide self-view and keep your attention on the people talking.
17. On camera, look at faces more than the lens
You’ve probably heard that staring into your webcam simulates eye contact. It sounds logical. It doesn’t seem to matter much.
In a 2025 study for the ACM by Andrew Jelson, Md Tahsin Tausif, Sol Lim, Soumya Khanna and Sang Won Lee at Virginia Tech, a confederate in mock video interviews “made eye contact” by looking into the camera half the time. Eye-tracking showed how the interviewers looked back. A follow-up online survey asked people with real interviewing experience to rate interview videos, half with simulated eye contact. In both studies, simulated eye contact had little effect on evaluations, despite the common belief that it helps.
These were mock interviews, and the paper doesn’t settle every setting. But it suggests your energy is better spent elsewhere. Looking at the other person’s face on screen means you actually catch their reactions, which is the point of eye contact in the first place.
Test it this week: drag the video window of whoever’s speaking right up under your camera, so looking at them and looking at the lens are almost the same thing. Then stop worrying about it.
18. Rehearse on camera, then watch with the sound off
You can’t fix what you can’t see. Most of us have no idea what our hands, face and shoulders are doing while we talk.
Giovanni Luca Cascio Rizzo, the gesture researcher from item 3, wrote in The Conversation in December 2025 that he’s now testing whether people can learn to gesture better, building something like a nonverbal vocabulary. He reported that early pilot tests look promising, and that even a five-minute training session helped people communicate more clearly with appropriate hand gestures. That’s an expert’s early report, not a published result, so treat it as encouraging rather than proven.
The logic is sound, though. Gestures, posture and facial habits run on autopilot. Watching yourself turns them back into choices. Muting the playback strips out your words so you only see what your body is saying. And if you want an outside opinion, a trusted colleague is often more useful than your own critical eye. It’s the same skill as asking your manager for feedback you can actually use.
Give it a go: record yourself explaining one work topic for two minutes, watch it once on mute, and pick a single thing to adjust.
What to do when you slip
You will slip. You’ll fold your arms in a meeting, stare at the table during a hard conversation, or catch yourself on a call glaring at your own thumbnail. That’s normal, and it’s not a sign the changes aren’t working.
Habits take longer than the internet promises. A December 2024 systematic review and meta-analysis in Healthcare by Ben Singh and colleagues at the University of South Australia covered 20 studies and 2,601 participants. Median times to form a habit ran from 59 to 66 days, with individual estimates ranging from 4 days to almost a year. Singh’s own advice was not to give up if something isn’t automatic after the famous 21 days. The review looked at health habits, not body language, but the lesson carries over: progress is gradual, and early wobbles are part of the curve.
A few things help when you notice you’ve slipped:
- Don’t stop mid-sentence to fix it. Finish your point, then reset with one breath and an upright posture.
- Pick one habit at a time. Trying to manage your gaze, hands, voice and posture at once is how people end up stiff.
- Attach the habit to a cue you already have, like the moment you sit down or unmute, the way you would with any of the good habits worth building.
- Judge the week, not the moment. A rough meeting doesn’t erase ten good ones.
And if a slip sends you into a spiral of “I’m just bad at this,” that voice is worth questioning too. Most people are far better communicators than they believe, and underestimating yourself does more damage than any crossed arm.
Conclusion
Better body language isn’t about memorising poses or decoding people like a detective. It comes down to a handful of honest habits: don’t collapse, breathe before you speak, let your hands show your meaning, give people your face and your attention, and treat other people’s signals as questions rather than answers.
Pick one idea from this list, just one, and use it in your next three conversations. When it starts to feel natural, add another. For more practical ways to grow, browse the rest of our self-improvement guides.
