The Physiology of Sustained Performance: What Women Leaders in Tech Get Right

Abi Harmon
June 7, 2026

The Physiology of Sustained Performance: What Women Leaders in Tech Get Right

TL;DR: High-performance environments train leaders to compete for visibility rather than build genuine connection. But the neuroscience points the other direction. This post explores why community, shared regulation practices, and honest peer relationships are the actual infrastructure of sustained high performance, and what people-ops leaders can do to build that infrastructure inside their organizations.

Competition Culture Has a Body Cost

In high-stakes professional environments, the default social script is resume-slinging. You establish credibility fast, signal your wins, and move on. It feels efficient. It is not.

The nervous system reads competitive posturing as a low-grade threat. When two people are performing status at each other rather than connecting, both bodies register the interaction as adversarial. Cortisol stays elevated. The parasympathetic system, the one responsible for recovery, creativity, and executive function, stays offline. [1]

This is not a soft observation. It's physiology. The leaders most likely to sustain high output over years are not the ones who out-competed everyone in the room. They are the ones who learned to regulate, recover, and find genuine connection in their peer group. [2]

Co-Regulation Is a Performance Tool

The conversation that actually matters in a room full of accomplished people is rarely about credentials. It's about intensity. About the texture of the work. About what it costs to stay sharp in a field that moves faster than most humans can comfortably process.

When two people skip the performance layer and go straight to honest exchange, something measurable happens in the body. Heart rate variability improves. Threat response decreases. This is called co-regulation, and it is one of the most underused performance tools available to leaders. [3]

Meditation and breathwork have become serious topics among high-performers in commerce and tech, not because they're trendy, but because the data on nervous system recovery is clear. Sustained cognitive output requires real recovery cycles. Leaders who have a practice, and a peer community that takes that practice seriously, outlast those who don't. [4]

What People-Ops Leaders Can Build From This

Most talent programs are designed to develop individual skills: communication, leadership presence, executive function. That is necessary but insufficient.

The missing piece is relational infrastructure. Creating conditions where high-performers can actually connect with peers. Not just network. Not just be visible to leadership. Find people who understand the specific weight of their role and can help regulate through it.

For people-ops, this means curating peer cohorts deliberately. It means going beyond ERGs and mentorship matching to ask: who in this organization carries a similar cognitive and emotional load, and do they have structured space to talk honestly with each other?

The women who have lasted in commerce and tech, without burning out, have almost universally built this themselves. Small groups. Real conversations. A shared commitment to something that restores the nervous system rather than depletes it further.

That is not a soft program. It is a retention and performance strategy. Organizations that build it intentionally will see the results in tenure, output quality, and the kind of leadership culture that actually keeps the people they are spending the most to develop.

References

  1. Testosterone, cortisol, and fNIRS‐based cortical activation associated with competitive task persistence and difficulty - PubMed Central (PMC) - https://pmc.ncbi.nlm.nih.gov/articles/PMC13092350/
  2. Supportive hand-holding attenuates pupillary responses to stress in adult couples - PubMed Central (NCBI) - https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6386442/
  3. Interpersonal Autonomic Physiology: A Systematic Review of the Literature - PubMed / American Psychological Association - https://pubmed.ncbi.nlm.nih.gov/26921410/?dopt=Abstract
  4. How Meditation Benefits CEOs - Harvard Business Review - https://hbr.org/2015/12/how-meditation-benefits-ceos

References