On Saturdays I get up at four-thirty to row, and for forty years I have told myself I do it for the exercise. That is only partly true. One Saturday this summer a young rower in front of me asked how long I had been rowing, and two seats behind me sat a woman of sixty-three whom I had trained a decade earlier. Exercise was only part of why we came. We were also there because if one of us didn't turn up, seven others lost their row.
This piece is about what other people do to a body, and to a person. I mean it literally. I want to look at what the research says about belonging, where it is strong and where it is weaker than the popular version, what it costs, and the quiet form of its absence, which is loneliness.
§ 1 · A need, not a nicety
Intreat me not to leave thee, or to return from following after thee: for whither thou goest, I will go; and where thou lodgest, I will lodge: thy people shall be my people.
In sport, belonging is usually discussed as culture: nice to have, good for morale. The evidence treats it as something closer to a requirement. In 1995 Roy Baumeister and Mark Leary reviewed a large body of work and argued that the need to belong is a fundamental human motivation, not a personality preference. People seem to need frequent, positive contact within a stable, caring relationship, and when they don't get it, health, thinking and self-control suffer. It behaves less like a taste and more like a nutrient.
Barbara Fredrickson's account of love is a useful companion. She uses the word broadly, to cover the bonds of a crew, a family, a coach, a friend. Love, in her formulation, sets off a recurring cycle of the other positive emotions inside safe, close relationships. In that sense it is less a feeling to sit alongside joy, interest, gratitude and awe than the climate those feelings recur in.
One more structural point. Nearly every other state I have written about happens inside a single person. This one happens between people. That is why it can't be trained alone, and why a coach or a captain has more influence over it than over any other state.
§ 2 · The body settles the body
The most striking evidence is not psychological. It is that another person's presence changes what a body does under threat.
James Coan and colleagues scanned married women who were told they might receive a mild electric shock. When a husband held their hand, the brain's threat response was lower than when they were alone, and the effect was larger in the happier marriages. I should say how small the study was. It had sixteen participants. I treat it as a suggestive result and not a settled fact, though it matches a much wider literature on social buffering. Coan and David Sbarra later turned this into social baseline theory, the idea that the human brain treats the nearness of trusted others as the expected condition and budgets effort and risk on that assumption. Facing a demand alone, on that view, is metabolically more expensive.
You may have read about a related finding, that people standing beside a friend judge a hill as less steep. I used to repeat it. I no longer do. Schnall and colleagues reported it in 2008, but that whole family of perception-and-body effects has had a difficult time replicating, and I would rather give you the version I believe than the one that tells a nicer story. The idea that a friend lightens a load is probably true. This particular result is a weak support for it.
What I find more persuasive is practical. Anyone who has rowed will tell you that the same session feels different depending on who is in the boat. That is a report and not a measurement, but coaches have said the same thing for as long as there have been coaches. A calm person beside an activated one settles something, and a coach's composure at the start line is not a communication technique. It is something the athletes' bodies read before they hear a word.
§ 3 · What the measurements show
Several literatures that don't usually talk to each other point the same way.
The need-to-belong work gives the baseline. Its absence predicts poorer cognition, poorer health and weaker self-regulation. The social-baseline work supplies a mechanism. Albert Carron's meta-analytic work on sport teams found a positive relationship between cohesion and performance, strongest for task cohesion, meaning commitment to the shared work, and running in both directions. Amy Edmondson's research on psychological safety explains how it operates: in groups where people can speak without being diminished, errors surface early and information moves at the speed the work needs. And Julianne Holt-Lunstad's meta-analyses link social connection to lower mortality risk, with effects comparable in size to well-known risk factors. The size of that comparison has been debated, as has the quality of the underlying studies, but the direction is consistent.
Now the caution I owe you. Cohesion can be social, not task-based, and a bonded group can come to protect its comfort over its standards. The evidence supports belonging as a performance resource. It doesn't support belonging as a substitute for demand.
§ 4 · Damon and Pythias, and its limit
The Greeks kept a story for centuries about two friends and a tyrant. Pythias is condemned to death and asks to go home and settle his affairs. Damon offers himself as the guarantee: hold me, and if he does not come back, execute me instead. Pythias returns in time, the tyrant is moved, and both are freed. Versions differ and it reaches us through later writers, so I hold the details loosely. The point survives: a bond is not established by declaring it. It is established by what it costs when it is tested.
I have come to think the story is only half of belonging, and that the other half matters more. Damon pays a price, and a crew does need people willing to. But not everyone can pay all the time. The rower with an injured shoulder, the teammate worn out by a bad month, the person who has nothing to give this season belong too. A team that makes a place depend on contribution is an effective team, perhaps, but not yet a home. Contribution sustains a group. Belonging means your place survives the days when you have little to contribute.
§ 5 · Loneliness, the quiet form
The quiet form of this state is the most under-named condition in sport, and the least likely to be solved by the things that look like they address it. Loneliness is not the absence of people. It is the gap between the connection you have and the connection you need, which is why it is common inside a full training group. An athlete can attend everything, be surrounded all day, and be known by nobody in the room.
Elite sport manufactures it structurally. Athletes are ranked against the people they spend the day with, which turns teammates into comparisons. They move away from established relationships. Their schedules exclude them from ordinary social life. And the culture rewards self-sufficiency so highly that admitting the need feels like weakness, which closes the last door.
I know the shape of this from the inside. I spent much of my life proud of needing no one, and I have come to suspect that pride in needing nobody is often loneliness that has been renamed as a virtue. I don't know whether that is true for you. A few things make me want to ask someone how they are: they are present at every session and in no conversation that isn't about the sport, or they tend to leave first and eat alone. None of that establishes loneliness. It can simply be a person who likes quiet. A question I find useful, for myself more than for anyone else, is the two a.m. question: who would you call? If the answer is a pause, or a name from five years ago in another city, that is worth a conversation.
§ 6 · What it takes, and what it gives
Belonging has the largest benefit column of anything I write about, and a cost column that is real. When belonging is in charge, comfort gets protected over standards, hard conversations are postponed because nobody wants to spoil the mood, and athletes start performing for approval and not for the work, which turns a resource into a leash. When the athlete is in charge, the research suggests reduced threat response, steadier effort, faster settling between efforts, errors surfacing early and repair after conflict.
Five signs I look for: the body settles faster between efforts; errors get reported early; people give effort nobody asked for, such as staying to spot or carrying someone else's gear; hard things get said without humiliation, with room for repair; and the same demand feels a little lighter in good company. The last is the one I now offer as an experience and not as a finding.
§ 7 · Building it, and what I got wrong
This is the only practice in my work that cannot be done alone, and the moves are structural and not sentimental, because belonging needs more than a feeling; it needs relationships and practices that sustain it. First, build real need into the work. Shared responsibility can give belonging a structure that enjoyment alone may not provide. Second, pay something visible. Take the harder seat or the earlier alarm or say the honest word, when you can. That is Damon's move, and it is a choice and not a toll. Third, say the hard thing kindly, and notice whether the relationship survives it. That survival is a clue to which kind of cohesion you have. Fourth, protect anyone who admits a mistake, and make a place for the person who is hurt or spent. Fifth, keep one relationship outside the sport entirely, with someone who doesn't care how you performed, and keep it up during the career.
A coach's job in all of this is mostly structural. Design sessions where athletes need each other. Watch the edges of the group. Ask one non-sport question a month, individually. Being known is the mechanism, and being known requires someone to ask.
Here is where I have to be honest about my own record. I have been in crews for forty years, and in all that time the thing the boat never taught me was to ask for something out loud. When my second marriage was ending, a friend from the boat drove me to the airport because I was too drunk to drive. It was the first time anyone had seen me that way. I wish one of us had asked what was going on. I didn't say. Trusting a crew with an expensive boat in the dark is not the same as trusting a person with your distress. The first I could do. The second I am still learning.
§ 8 · A tradition that says it plainly
Ubuntu is the plainest statement I know of what belonging is: a person is a person through other persons. Archbishop Desmond Tutu described the person with ubuntu as open, affirming and not threatened by the excellence of others, which is the description of the teammate every squad wants and the opposite of envy. I hold this as one reader's use of a tradition and not an account of it. What I take from it is that the self isn't a thing that exists first and then joins a group. It is made in company, which means a place in the group isn't something to be earned at the door.
§ 9 · The turn
Most of the states I write about happen inside a person. This one happens between people, and it changes what a body will do. You can't order it, and you can't requisition it, as Dionysius found. You can build the conditions in which it might arrive, and you can make sure that when someone has nothing to give, their place is still there.
Sources and further reading
Baumeister, R. F. & Leary, M. R. (1995). The need to belong. Psychological Bulletin, 117.
Coan, J. A., Schaefer, H. S. & Davidson, R. J. (2006). Lending a hand: social regulation of the neural response to threat. Psychological Science, 17. Sixteen participants.
Coan, J. A. & Sbarra, D. A. (2015). Social baseline theory: the social regulation of risk and effort. Current Opinion in Psychology, 1.
Schnall, S. et al. (2008). Social support and the perception of geographical slant. Journal of Experimental Social Psychology, 44. Cited with the replication caution above.
Carron, A. V., Colman, M. M., Wheeler, J. & Stevens, D. (2002). Cohesion and performance in sport: a meta-analysis. Journal of Sport and Exercise Psychology, 24.
Edmondson, A. (1999). Psychological safety and learning behavior in work teams. Administrative Science Quarterly, 44.
Holt-Lunstad, J., Smith, T. B. & Layton, J. B. (2010). Social relationships and mortality risk: a meta-analytic review. PLoS Medicine, 7.
Fredrickson, B. L. (2013). Love 2.0. Hudson Street Press.