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Guest Episode Episode 23

Build Mental Toughness & Perform Under Pressure | Dr. Lenny Wiersma

  1. Dr. Andy Galpin

    The science and practice of enhancing human performance for sport, play, and life. Welcome to Perform. I'm Dr. Andy Galpin. I am a professor and scientist and the executive director of the Human Performance Center at Parker University. Today, I'm speaking with Dr. Lenny Wiersma. Lenny is the director of sports and performance psychology for the Olympic sports teams at the University of California Berkeley. And today you're gonna learn a number of tactics and tools to help you perform at your best mentally. Lenny does an excellent job of breaking down what we now understand scientifically about confidence and how to better use self-talk. You're also gonna learn a lot about visualization. What is it? How does it work? And specifically, exactly what to do to get the most impact out of it. With all that said, I hope you enjoy today's conversation with Dr. Lenny Wiersma. Dr. Lenny Wiersma.

  2. Dr. Lenny Wiersma

    Andy.

  3. Dr. Andy Galpin

    I actually wanted to start in a place of recency. A few days ago, w- the whole world watched Alex Honnold climb up a skyscraper, and this hurts my entire soul to say this, but the entire time watching that, I kept thinking, "This is obviously fairly easy for him physically." There was some challenges, but that was by far, and again, this is gonna really hurt me saying this- ... this is a psychological challenge. Just at the very basic start here, what does psychology, what does the brain, how does this even look when someone is doing something as crazy as Alex climbing up a building like that? Where do we even start to think about this?

  4. Dr. Lenny Wiersma

    I've never worked with Alex. Alex is a special person. For, so people who aren't him, like you and I, to try to even have a sense of what that's like for him is impossible to do. It's a great example of we're all seeing the same things, but we're all seeing very different things and feeling different things. I've worked with athletes who do extreme things, and I have some insight perhaps into maybe what some of that was like for him. Um, I mean, the first thing, it- my nephews are reaching out, "Hey, what do you think? Is it gonna be like, it's a 10-second delay. Is that gonna be needed?" And, like, no. Like, one thing I've learned about extreme sport athletes is that if it's not a 100% yes, then it's a 100% no. And, like, this is important to understand, like, the risk involved with it, 'cause I think at the heart of doing these things is the concept of the psychology of risk. For all of us, the consequence of what he had is the same, a mistake, um, him being overconfident, an earthquake, wind, like, things in his control, things out of our control. For everybody, the consequence is the same. It's sure death.

  5. Dr. Andy Galpin

    Yeah, gone.

  6. Dr. Lenny Wiersma

    But the risk is very different because he's not gonna do that, he's not gonna go into doing that if he has doubt in his mind about his ability to do it. And actually, I think that's pretty phenomenal to know what it took for him to buy that kind of confidence, to build that kind of confidence over time. I remember when he did El Cap. He spent, to my understanding, an entire year doing a stretching routine so that he can do a move with his leg that probably lasts about three seconds. I wish I had something in my life that I'd be willing to dedicate a year for a three-second thing. And most, most humans actually probably have some capability of doing great things, but how many of us are really willing to put that kind of, like, all-in investment in? So those little things, those little details in his, the way he's approached doing everything is, probably explains a lot. To me, what I find fascinating is you see all these, the footage of the people who are inside those windows of that building.

  7. Dr. Andy Galpin

    Mm-hmm.

  8. Dr. Lenny Wiersma

    And he's standing outside there, you know, no safety net or anything. And just his ability to, to focus, and part of me was thinking, like, "Why didn't they shut that building down?" Like, do these-

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In this episode, I sit down with Dr. Lenny Wiersma — one of the most respected and quietly influential figures in sports psychology — for a conversation on what it actually takes to perform when the stakes are highest.

A professor for over 25 years and a highly published scientist, Lenny draws on decades of research and applied work with elite athletes and teams. We discuss Alex Honnold's recent skyscraper climb and unpack what's really happening psychologically at the absolute edge of human performance, including why the "he just doesn't feel fear" narrative is both academically wrong and deeply unfair to what Honnold has actually built. From there, we draw on Lenny's work with major league baseball players, UFC fighters, big wave surfers, and extreme athletes of all kinds to go deep on confidence versus belief, why the positive/negative self-talk distinction is the wrong frame entirely, how psychological distancing changes your internal dialogue, and what visualization actually requires to transfer under pressure. Lenny also walks through his 3-2-1 reflection tool, the critical difference between emotional control and emotional regulation, what the best coaches do in high-stakes moments, and how biofeedback gives athletes a real physiological window into their own regulation. This episode is for athletes, coaches, and anyone navigating high-pressure moments in daily life — you don't have to be jumping out of helicopters or riding hundred-foot waves for this to apply to you.

Show notes

Scientific studies & articles

Books

Movies & documentaries

Tools & technologies

Perform with Dr. Andy Galpin episodes mentioned

Other resources

People mentioned

  • Michael Phelps: most decorated Olympian of all time (23 gold medals)
  • Bob Bowman: head coach, men’s swimming & diving, University of Texas at Austin; coached Michael Phelps
  • Mark Spitz: Olympic swimmer, held record of 7 golds in a single Games (1972)
  • Angela Duckworth: professor of psychology, University of Pennsylvania; author of Grit
  • Ethan Kross: professor of psychology and management, University of Michigan; author of Chatter
  • Mark Brackett: professor, Yale University; author of Dealing With Feelings; founding director of the Yale Center for Emotional Intelligence
  • Ken Ridout: marathoner, podcaster, author of Everything You Want Is on the Other Side of Hard
  • Paul Conti: psychiatrist, author
  • George Kittle: NFL tight end, San Francisco 49ers
  • Tariq Woolen: NFL cornerback, Seattle Seahawks
  • Sean O’Malley: UFC bantamweight champion
  • Tim Welch: MMA coach, trains Sean O’Malley
  • Brandon: Sean O’Malley’s assistant coach
  • Joe Montana: Hall of Fame NFL quarterback, San Francisco 49ers
  • John Candy: comedian and actor known for Planes, Trains and Automobiles
  • Dr. Carol Weinman: former professor at Cal State Fullerton who ran the biofeedback lab

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