Locker Room Power

In Week Two of this conversation, Marcus Daniell turns the tables and puts David Sammel in the hot seat to talk about one of the most sensitive and misunderstood areas in sport: parenting young athletes . David shares decades of experience working with elite performers and junior players, breaking down the most common mistakes parents make, from guilt, pressure, and emotional blackmail to confusin...

In this powerful Week One conversation, David Sammel sits down with Olympic medallist and High Impact Athletes founder Marcus Daniell to explore what it really takes to perform when pressure is highest and how elite athletes translate that mindset into life and leadership beyond sport. Marcus shares his journey from growing up on a farm in New Zealand to winning on the world stage, the psychologic...

In this solo episode, David Sammel breaks down what elite performers do differently when pressure is highest and why clarity, not motivation, is the real competitive edge. Drawing on decades of experience with world-class athletes, Wimbledon champions, and Premier League organizations, David shows how top performers think, decide, and execute when it matters most and how the same principles apply...

In this episode, Adam Maddock interviews David Sammel on what truly separates elite performers from the rest. David explains why focus is often misunderstood, why great players obsess over their base level , and how consistency, not intensity, drives long-term success. A practical conversation for athletes, coaches, and high performers who want clarity, not clichés.

What does it really take to build a sustainable coaching career? Adam Maddock joins David Sammel to discuss his path through junior tennis, elite academies, and leadership roles, sharing honest insights about development, mentorship, and why most people underestimate the time required to grow. A grounded conversation for coaches, athletes, and leaders navigating transition and responsibility.

In this solo episode of Locker Room Power , David Sammel reflects on self-awareness, belief systems, and the quiet choices that shape our future. As the year closes and a new chapter begins, David explores why examining our beliefs isn’t optional it’s a responsibility. Drawing from life transitions, family, and decades of experience in high-performance environments, he shares why meaningful change...

In this episode of Locker Room Power, Barry Cowan turns the tables and interviews David Sammel on the mental realities of elite performance. David breaks down how top athletes manage pressure, why high performers live close to anxiety, and how confidence is built through resilience, endurance, and coping capacity. The conversation also explores what separates today’s great players, how stress can...

Barry Cowan knows what it means to walk away from elite sport and build a second career that lasts. In this episode of Locker Room Power , Barry Cowan joins David Sammel to talk about the real transition athletes face after competition ends. From his journey as a professional tennis player to becoming a respected voice in global sports media, Barry shares the mindset shifts, uncomfortable moments,...

In this powerful conversation, Chad Dunn sits down with David Sammel to explore elite mindset principles that help athletes and leaders turn pain into power. They dive into discipline, emotional control, resilience, and the mental tools required to perform under pressure in sport and in life. A valuable deep-dive into how champions think, train, and navigate setbacks with purpose.

In this solo episode of Locker Room Power , David Sammel dives deep into one of the most overlooked foundations of performance: true confidence . Not the loud kind… but the kind that comes from self-honesty, consistency, and taking ownership of your habits, especially when life feels difficult. David shares practical mindset tools to help you rebuild momentum, strengthen self-belief, and stay grou...

In this powerful episode of Locker Room Power , David Sammel sits down with Chad Dunn , a former BMX rider, business owner, and survivor of addiction, prison, and deep personal transformation. Chad shares his journey from chasing adrenaline and bad decisions to rebuilding his life, launching a rehabilitation and human performance centre, and helping thousands transform physically and mentally. Thi...

What if the real separator between good and great is not talent, but how you manage your mind? In this solo episode, David Sammel explains why mental fitness is the foundation of both elite performance and business leadership. He breaks down discipline thinking, emotional management, and the power of composure when fatigue, pressure, and attention collide. Drawing from tennis and decades of coachi...

Is your athletic mindset holding you back or launching your next career? Discover the athlete-to-business transition as David Sammel unpacks why timing, self-awareness, and leadership discipline drive success beyond sports.  Learn the principles top performers use to navigate sports management careers and leadership roles. David Sammel, performance coach and former pro tennis player, reveals pract...

How do you turn the competitive edge of sport into clarity and control in business? From high-performance tennis to business leadership, discover the frameworks that transform athletic drive into direction and results. David Sammel and Barry Scollo reveal how mindset, resilience, and “go for it” leadership help athletes and professionals thrive beyond the court. What You’ll Learn: Athlete-to-Busin...

Discipline is not born. It is forged through reflection, challenge, and feedback. In this episode of Locker Room Power , David Sammel , former professional tennis coach turned leadership mentor, explains why everyone needs a coach, from world-class athletes to business executives. David reveals how a great coach does not tell you what to do but reminds you of who you are at your best. He shares re...

After a setback, what separates elite performers from everyone else? In this episode, David Sammel and Stefanie Teichmann unpack how resilient leaders turn challenges into growth. Learn how empathy, bravery, and self-awareness create stronger teams and sharper decision-making under pressure, from the locker room to the boardroom. 👉 Subscribe to Locker Room Power for elite-level mindset frameworks...

When the title disappears, who are you as a leader? Stefanie Teichmann shares how leaving global brands like McKinsey, Nike, and Google sparked a deeper journey into self-awareness, courage, and authentic leadership. From trusting your gut to leading through AI-driven change, she reveals how clarity and adaptability define high-performance leadership today.🎧 Subscribe to Locker Room Power for mor...

Every leader starts as a beginner.  In this solo episode, David Sammel reveals why bravery, failure, and delegating to star players define authentic leadership. Learn how pressure-tested decision-making frameworks and a high-performance mindset fuel business success. From athlete to executive, discover how clarity → decisions → results creates the ultimate founder playbook. Subscribe now and start...

What if success scares you more than failure? In this reverse interview, David unpacks how fear of success blocks leaders and athletes, and why self-awareness and emotional intelligence create lasting growth. Discover how to reframe failure, build resilient team culture, and embrace the mindset shifts that fuel performance in sport and business. Timestamps 00:00 – Introduction & Hot Seat Setup...

What transforms athletes into resilient leaders? David Sammel and Delmont Madison explore emotional well-being, mentorship, and life transitions that shape peak performance. From pivotal personal moments to the power of guidance, they reveal lessons that sharpen decision-making and build confidence under pressure. Discover how athlete experiences translate into leadership strategies that inspire,...

What if your greatest business edge isn’t working harder, but reflecting deeper? In this episode of Locker Room Power, Olympic coach David Sammel unpacks the Clarity Advantage, why deep reflection fuels sharper decision-making, stronger leadership, and business growth without distraction. Discover why comparison holds you back, and take on David’s challenge: start with 10 minutes of reflection eac...

In this episode, David Sammel and Ian MacDonald explore what truly shapes a player’s identity, how mindset influences performance, and why modern tennis demands more than just strengths and style. David shares powerful lessons from years of coaching, including the importance of communication, understanding personality, and learning from disciplines outside tennis. A must-listen for players, coache...

Barry Cowan joins David to unpack the real story behind his coaching journey — from being an overlooked junior player to becoming a leader who develops champions. In this conversation, Barry shares: • How early setbacks shaped his coaching philosophy • The mentors who pushed him to grow • Why belief, resilience, and “painting the dream” change an athlete’s future • How great leaders balance giving...

What if the secret to winning—whether in sport or business—wasn’t talent, luck, or even hard work, but clarity? In this episode of Locker Room Power , performance coach David Sammel explores the clarity advantage —the power of having a simple, unwavering game plan. Drawing lessons from Novak Djokovic’s approach to Wimbledon, decades of coaching experience, and business giants like Nike and Amazon,...

Shelagh Brayshaw interviews David about regret, intuition, life lessons, travel stories, and how choices shape who we become. A reflective and honest conversation filled with perspective and experience. Key takeaways: Trust your gut instincts, even when fear of judgment holds you back. Travel isn’t just about sightseeing—it’s about finding places that feel like home. Balance discipline with life’s...