About

A career built around people, performance and the systems that connect them

David works with elite sport and complex organisations to strengthen the culture, connection and decision-making that high performance depends on.

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Career Story

From understanding the individual to understanding the system

David Clancy providing pitch-side sports medicine support

Sports Medicine

David began his career in physiotherapy and sports medicine, developing an understanding of the human side of performance, the soft skills that make the difference, and the environments that support it.

David Clancy courtside at San Antonio Spurs

Elite Sport

Working within elite performance environments provided a close view of multidisciplinary teams, leadership, high expectations and the complexity of performing under pressure.

David Clancy at the Houston Texans

NBA, NFL and Premier League Football

Experience across leading sporting environments broadened David’s understanding of how different disciplines, cultures and operating models influence performance.

David Clancy presenting on psychological safety at HPRA

Business and Leadership

David continued his education in business and leadership, while delivering programmes that connected practical experience with organisational thinking, leadership and performance.

David Clancy in a meeting with colleagues

Organisational Performance

David’s work evolved beyond individual performance to helping people and teams work better together, perform at their best and thrive within the wider organisation.

LESSONS FROM EXPERIENCE

Multidisciplinary and Interdisciplinary Performance

Culture

Culture becomes visible in the behaviours people repeat, the conversations they have and the decisions they make.

Relationships

Strong relationships create the trust needed for challenge, learning and better collaboration.

Knowledge Capital

The right knowledge only creates value when it can move to the people who need it.

Team Synchrony and Flow

The best outcomes emerge when people feel connected and understood, with the shared awareness to work in sync.

Olympiacos basketball team gathered on court during a training session
How David Works

Listen first. Understand the people, systems and culture. Then work out what needs to change.

Curiosity

Ask better questions before jumping to answers.

Listening

Understand different perspectives and experiences.

Systems Thinking

Look at the relationships between people, teams, processes and decisions

Shared Learning

Create the conditions for insight to become collective understanding.

Experience and Credentials

Experience across
high-performance environments.

Selected roles
Sports Medicine and Physiotherapy
Elite Sport
Business and Leadership
Programme Delivery
Organisational Performance Advisor
Current
Selected organisations
David Clancy at Circle K
Conversations and shared learning

Better conversations. Shared progress.

Selected articles

Perspectives on people, performance and the value of learning together.

Physiotherapist observing a basketball player's balance exercise
01 / SELECTED WRITINGIntelligenceDAVID CLANCY

Leaders Performance Institute

AI and the cost of injuries

How AI can help performance teams retain knowledge, coordinate decisions and learn from previous cases.

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Job candidate facing an interview panel
01 / SELECTED WRITINGIntelligenceDAVID CLANCY

The Backroom Staff

Hiring and AI

A conversation with Anca van Assendelft on recruitment, department design and the people behind elite teams.

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Football player training between cones on a grass pitch
01 / SELECTED WRITINGIntelligenceDAVID CLANCY

Leaders Performance Institute

The Bohemians sustainability model

What a fan-owned football club reveals about belonging, cultural identity and building lasting success.

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Business colleagues sharing a conversation outside an office
01 / SELECTED WRITINGIntelligenceDAVID CLANCY

Leaders Performance Institute

The power of purpose

How leaders can connect everyday work to meaning, shared values and a stronger sense of belonging.

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Football players gathering together on the pitch
01 / SELECTED WRITINGIntelligenceDAVID CLANCY

Leaders Performance Institute

Team cohesion amid the chaos of sport

Exploring the relationships and shared understanding that help teams work together under pressure.

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Colleagues taking part in a workplace learning session
01 / SELECTED WRITINGIntelligenceDAVID CLANCY

Leaders Performance Institute

Fail to learn, prepare to fail

Why developing knowledge deserves the same attention and commitment as pursuing results.

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Specialists discussing a shared task in an automotive workshop
01 / SELECTED WRITINGIntelligenceDAVID CLANCY

Leaders Performance Institute

From good to great with interdisciplinarity

Bringing different areas of expertise together to strengthen collaboration and team performance.

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Basketball coach using a tablet in a gym
01 / SELECTED WRITINGIntelligenceDAVID CLANCY

NBPTA

A wiser way to work

Practical ways NBA physical therapists can use AI to organise information and support professional judgement.

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Show all 8 articles ↓

Podcasts and conversations

Conversations on careers, relationships and building teams that thrive.

Pacey Performance podcast artwork
Pacey Performance

Pacey Performance · Guest appearance

What recruitment specialists really look for

David joins Rob Pacey to discuss hiring in performance and medical teams, finding the right fit and communicating the value you bring.

Listen to the episode
The Art of Coaching podcast with Brett Bartholomew
Pacey Performance

The Art of Coaching · Episode 397

Career pivots, passions and relationships

A conversation with Brett Bartholomew about changing direction, making room for different interests and building meaningful professional relationships.

Listen to the episode

“A rising tide lifts all boats.”

John F. Kennedy

Beyond the Work

There is more to
David than the work.

Outside his advisory work, David is a father, husband, writer, podcaster and continuous learner. Curiosity extends beyond the organisations he works with. It shapes how he thinks, learns, asks questions and stays open to new perspectives.

Family day out at HalloweenA visit to the Ajax football stadiumHorse riding on a family day out