Subscribe to Science Friday
Elite athletes spend a lot of time training their bodies for strength, endurance, coordination, and precision. But what about their brains? Can psychology help athletes achieve peak performance?
Joining Flora Lichtman to talk about this are professional climber Alex Honnold and Jessica Bartley, psychologist for U.S. Olympians and Paralympians.
Donate To Science Friday
Invest in quality science journalism by making a donation to Science Friday.
Segment Guests
Alex Honnold is a professional climber, founder of the Honnold Foundation, and host of the Planet Visionaries Podcast: in partnership with the Rolex Perpetual Planet Initiative.
Dr. Jessica Bartley is senior director of psychological services for the U.S. Olympic and Paralympic Committee.
Segment Transcript
FLORA LICHTMAN: Hey, it’s Flora, and you’re listening to Science Friday. Elite athletes, of course, spend a lot of time training their bodies for super strength, endurance, coordination, precision. But what about their brains? Can psychology help athletes achieve peak performance? That’s what we’re diving into today– the mental side of sports. We have psychologist Dr. Jessica Bartley, who works with the world’s top athletes as the senior director of psychological services for the SU Olympic and Paralympic Committee. Welcome, Jessica.
JESSICA BARTLEY: Nice to be here. Thank you.
FLORA LICHTMAN: And we have an athlete whose life depends on getting his mind right before he does his thing. You might have caught him scaling a skyscraper live on TV earlier this year
SPEAKER 1: American Alex Honnold reached for the top this weekend, climbing a 101 story skyscraper in Taipei without ropes or protective gear.
FLORA LICHTMAN: Alex Honnold, professional climber and host of the Planet Visionaries podcast. Alex, welcome to Science Friday.
ALEX HONNOLD: Thanks for having me.
FLORA LICHTMAN: OK, it’s easy to fixate on the physical side of climbing, I think, because it looks so miraculous to schlubs like me. But how much of your sport is mental?
ALEX HONNOLD: I don’t know. I sometimes say it’s kind of 50/50, I mean, especially if you include the mental side, if that includes technique and execution, how you climb. But certainly, there’s a big component to managing fear, and there’s just a lot that goes into it. So, I mean, I think climbing more than most sports has a big psychological component.
FLORA LICHTMAN: Yes. I mean, Jessica, do you work with athletes like Alex?
JESSICA BARTLEY: Yeah. I mean, at the US Olympic and Paralympic Committee, so that’s going to be– you name. US soccer, US badminton, you name the sport, it kind of falls under our–
ALEX HONNOLD: Climbing is now an Olympic sport. So technically, you should be working with climbers now.
JESSICA BARTLEY: Exactly. We do, we do. They’re based out of Salt Lake. There’s some here in Colorado with us. But, yeah, we’ve got a lot of different sports, and we have become really like a standard in most of the athletes’ support systems.
FLORA LICHTMAN: I mean, Alex, do you have a mental trainer?
ALEX HONNOLD: No. I mean, though, to be fair, climbing has only very recently become an Olympic sport, and it’s always historically been quite a fringe activity. And so there wasn’t a lot of even athletic training. I mean, that’s beginning to change, and there’s definitely a lot more support for climbing now than there was when I started. But hardly anybody has any kind of mental coaching, let alone physical. It’s all up and coming.
FLORA LICHTMAN: Well, what do you do for yourself, then? I mean, how do you train yourself to do this sport?
ALEX HONNOLD: Well, personally, it’s just been practice over time. I mean, I’ve been climbing basically five days a week for 30 years. So you just– it’s a lot of practice. But I’ve also read a lot of books about peak performance. And basically, I read a ton of self-help type, like, anything around performance and living your best life, all those kinds of things. And then you try to pick up one useful lesson per book you read, basically.
FLORA LICHTMAN: Give me one specific example of a useful lesson, a technique that you use to overcome fear or stay locked in or whatever it is.
ALEX HONNOLD: I mean, as a climber, you kind of develop all the things that you’re used to using. I mean, you get scared, and then you take a deep breath. You compose yourself. You kind of pull it back together. I mean, with climbing specifically, there’s a high degree of rationalism that goes into it, just trying to evaluate, am I actually in danger, is it appropriate to be scared right now, should I be scared or not, things like that. I mean, I don’t know if that applies to all sports.
But the thing with climbing is that you often are actually in danger. And so there are times when you should back down. You should bail. The weather is turning, and you are actually in a bad situation. And so you should act on your fear. And then there are other times where your fear is unfounded and you should ignore it and you should just achieve or whatever. So–
FLORA LICHTMAN: Jessica, is this jogging any thoughts for you?
JESSICA BARTLEY: Oh, for sure, I mean, because I think it’s a lot of what I’m doing is also trying to not let the mind get in the way of how you’ve trained physically because a lot of times, it can be our biggest enemy in the way we’re interpreting a situation, thinking about a situation. So I think exactly like Alex is saying is, is this a danger or is it not? I mean, there’s lots of sports that there’s higher risk. There are higher risk sports. There’s others where you just have to kind of work through it a bit and understand how do you let those physical skills, what you’ve trained your body to do, come through at their best.
ALEX HONNOLD: I think that’s interesting because I feel like for most sports, you’re helping people sort of unlock just always try your absolute hardest. But then there are a few sports where you definitely don’t want to try your hardest sometimes because you will die or you will be grievously injured. The thing is that climbing is always scary at some level. It’s like, you could always get hurt. And so untangling when that fear is well-founded and when it’s actually helping you stay safe is one of the key lessons, I think, from climbing.
FLORA LICHTMAN: That’s really interesting that you have to be able to disentangle what’s a real, valid fear that you should listen to from maybe just your body’s natural response from being up thousands of feet into the air with no rope. So how do you do that?
ALEX HONNOLD: Well, I think the rational mind comes into play to some extent where you’re sort of like, well, am I actually in danger? You know, have I practiced this? Am I prepared for this? Is the weather or conditions stable? Like, is the medium– like, is the rock quality high enough? Because sometimes, you are actually in danger of breaking a hold and falling to your death. And if the rock quality is low, then you probably should be a lot more careful, and you have a reason to be scared. So I think being rational about it and understanding where your fear is coming from is the first step. And then ideally, you make a sort of well informed decision as to whether or not you want to push forward in the face of– push through your fear or not.
FLORA LICHTMAN: Jessica, I mean, are there specific exercises that you do with athletes or meditation or hypnosis? What tools do you use to help athletes figure out when to push and when–
ALEX HONNOLD: Breaking headline– you hypnotize Olympians into performing at a higher level.
JESSICA BARTLEY: Yeah, right? No, I mean, it’s really specific to the athlete. It’s specific to the sport. You’re looking at all the circumstances. As Alex is saying, is, am I actually in danger? And I think that that’s really important. I mean, one of the things that I fall back on a lot is imagery and visualization. I mean, there’s actual science that says the more reps that you’re getting in the brain, the more reps you’re getting period.
The brain doesn’t the difference. And so there’s been a lot that’s been done on imagery and visualization that if you were to look and take an fMRI machine, the same neurons are firing and so if you are shooting a basketball or you’re thinking about shooting a basketball. So the more reps you can do, the better. You’re just getting more repetition. The reality is you need the baseline physical skills, but you can get additional reps. You can think, what am I going to do if my foot slips here? What am I going to do here?
And what I’ve often said is the best of the best athletes take the 100 meter dash– like, you’re running, and you want to think about having the perfect race. You also want to think about what happens if you stumble out of the blocks and how you would recover from that because then your body doesn’t have the reaction of like, oh crap, I’ve never seen this before. My body’s never seen it. I don’t know what to do. I’ve only been focused on having the perfect race.
And the reality is need to think about the perfect race, maybe the not so perfect race. There’s a time to really lock in, but the more you can imagine it in your mind, use imagery and visualization, just the more reps you’re getting, and the easier it’s going to be on your body and your mind when you’re actually executing the task.
FLORA LICHTMAN: Alex, do you use visualization?
ALEX HONNOLD: Yeah, I always say, like, literally exactly that same answer. I’ve talked about exactly that.
JESSICA BARTLEY: Look at me. I must be smart.
ALEX HONNOLD: I know. That’s why you’re a doctor. No, actually, that was very validating because I’m like, that’s exactly the process that I’ve always used to talk about visualization. I mean, I guess the only difference I would add for climbing is like when I visualize as a climber, I mean, part of it is imagining the actual task itself. So remembering the movement, like, left hand goes here hand goes there, here’s how I move.
But then for me, part of visualizing is also, like you were saying, imagining the mental component of it. Like, will it be scary if I put my foot there? If I look down and I see 2,000 feet of air underneath that foothold, is that going to be scary? So there’s one thing to remember how to do it. It’s another thing to imagine how it’s going to feel when you’re doing it. And I think that’s a really important component of visualization.
FLORA LICHTMAN: Alex, does the climb change for you when people are watching? I’m thinking of Taipei 101 because you climbed this huge skyscraper. It was broadcast live on Netflix. Was it different to climb when people were watching live in that way?
ALEX HONNOLD: Yeah, actually, it’s interesting you say that because I just did a gym event. So this is, like, nothing compared to a live TV thing or the Olympics or anything. But I was just training in the gym two mornings ago, and it was kind of like a meet and greety sort of event. So there were a lot of people there watching, and there were a couple people just filming non-stop. And I was kind of sucking, just a natural training day where you’re kind of like, oh, it’s not my best day. I was not feeling great. My shoulder’s kind of hurting, and I just wasn’t any good. And you’re kind of like, oh, it’s slightly– it’s just way more embarrassing when there are people watching.
And I actually kind of think that’s a real weakness of mine as an athlete is performing in front of other people, I mean, the building thing being kind of a notable exception, just because it was relatively within my comfort zone. The climbing wasn’t too hard. It was kind of fun, and I was able to rise to the occasion and embrace the crowds to some extent. But that was kind of my first experience ever doing something with a crowd. And I think– I mean, that must be a huge challenge for other athletes is managing the crowd, I mean, because that’s– I’ve never liked public speaking or basically being in front of people. And–
JESSICA BARTLEY: But if you train for it, I mean, it’s the same piece, though. It’s interesting thinking of some people thrive on it. Some people are like, I’m going to specifically have to train to be in front of hundreds of thousands of people. And if you think how many folks are watching the Olympics or the Paralympics, I mean, you start to think about how you can be at your best. And that’s what we’re constantly training. I mean, it’s four years in the making for us where we’re not new to the athletes. We’re thinking about it constantly to where it’s like, ah, it doesn’t really faze me. My body doesn’t really feel it. My mind doesn’t really feel it. You just get really accustomed to it because you’ve practiced so much.
ALEX HONNOLD: I’m curious. How many of the athletes do you think thrive from that kind of pressure and how many wilt under that kind of pressure? Because I think of myself as more of a wilter. Like, I hate the public watching, but–
JESSICA BARTLEY: I think it’s a total coin flip. You are going to get athletes who you say, this is the Olympics. This is super special. There’s nothing like this. There’s other athletes who want it to feel like, oh, it’s just any other day. I’ve got to block everyone out. But it’s, like, completely depends. And that’s where you have to have an individualized approach with all the athletes.
You’re either reading books or you’re working with a sports psychologist. Whatever it may be, you’ve got to understand self-awareness is huge there. It’s like, how am I going to thrive under pressure? What do I need? What are the tools I need to be at my best? Again, it’s a total coin flip. I think there’s people that completely thrive. There’s others that are going to wilt, and you just have to meet them where they are.
ALEX HONNOLD: Yeah, I mean, is that basically just the difference between introvert and extrovert? Is that just the internal characteristics?
JESSICA BARTLEY: Ooh, if I’ve ever thought about it like that. I mean, I think that could be a part of it is is somebody’s introverted or extroverted and how do they play to their strengths. I mean, we do a lot of assessments around their personality, what their strengths are, what their goals are, what their values are, what’s going to push them through. Like, what’s their why? Like, why would they push themselves?
Why would they sacrifice so much time away from friends and family, away from, I don’t know, a particular career? So you’re always trying to understand that person. I think introvert or extrovert could be a part of it. But I think it’s only a part. I think you have to really understand what is driving that person to execute, to achieve, to thrive, however you want to think about it.
FLORA LICHTMAN: I have to take a quick break, but don’t go away, because when we come back, I want to ask you guys about meds. Like, can athletes just pop a beta blocker like the rest of us? Don’t go away. Jessica, when the rest of us are anxious, we may have this option to take a beta blocker or a Xanax to chill out.
JESSICA BARTLEY: Yep.
FLORA LICHTMAN: Can Olympic athletes take meds like that? Would they?
JESSICA BARTLEY: Some athletes. I think what’s really important to understand is most medication in that kind of category that’s treating anxiety is not allowed.
FLORA LICHTMAN: Is the concern that they’re performance enhancing?
JESSICA BARTLEY: Correct, yes. And so you look at particular sports where you have to be able to calm yourself down. There’s certain sports where it is banned, like golf, archery, shooting. You cannot take it. And I actually– some of the things a lot of folks don’t know is that it’s also banned in a lot of countries. So certain medications are. Stimulants are. So again, you also recognize that a lot of athletes maybe have ADHD and maybe on Adderall. Can’t take it at the Olympics.
And so I think you have to understand the behavioral strategies. How are you going to focus? When we’ve gone into some of the last few Olympics, so Tokyo and in Beijing, you cannot take those medications. And so it’s interesting to think how would you just use behavioral strategies when you’re used to medication or potentially need medication. I think it’s really important to know that you can’t take it.
ALEX HONNOLD: I would actually just say as an athlete, I’d be a little bit wary of using certain types of drugs like that, partially just because you wouldn’t want to be reliant on it for your performance just because you never know if you run out of meds or an inopportune time. You can’t get right dosage. Or you’re traveling and you forget a bag or something. Like, yeah, like if your checked bag gets lost on your way to a competition, you just wouldn’t want to feel like your whole competition results are dependent on something. I mean, I feel like as an athlete, you would try your absolute best to be able to control internally if you could. Obviously, some medications are required, but you wouldn’t want that to be a core part of your performance.
JESSICA BARTLEY: Yeah, I think it’s really important. I think it’s important to know that some athletes do. A lot can’t. And I think there’s that balance of then how do you perform at your best without medication, or how do you perform at your best with particular circumstances. I mean, it’s definitely something we’ve had to manage over some of the last few games.
FLORA LICHTMAN: Alex, have you had a fight or flight moment while you’re climbing that you wish you hadn’t, that wasn’t actually there to protect you from doing something dangerous? And how did you manage it?
ALEX HONNOLD: I mean, I’ve had so many. I mean, the thing with climbing is I’ve had so many scary experiences. I mean, I don’t even know where to start. It’s like, I mean, unexpected things happen all the time. But I wouldn’t necessarily say that I would wish any of them away. It’s not like I want– like, I definitely would prefer not to get scared. Like, I never want to have moments of panic. I never want to feel like I’m about to die. It’s like, I don’t like being scared. I don’t like being all gripped.
And it’s funny because people always ask, oh, are you doing it for the adrenaline rush? I’m like, no. I don’t want adrenaline rush. I don’t want to be all wired and, like, buzzy. I want it to feel calm and fun and smooth. But things happen. And so, yeah, I mean, tons of experiences like that.
And I’m been attacked by birds, like, having holes break, like, falling off of things, like getting lost, and, I mean, tons of other things. I don’t know– like, bad rock experiences. Actually, a lot of my very scariest experiences have actually been with a rope on just because when you’re climbing with a rope, you’re much more willing to push yourself into the unknown. When you’re climbing without a rope, obviously, you have to really stay within your comfort zone, stay within a safety margin because you’re just not willing to push it if anything means death.
But when you have a rope on, you’re kind of like, well, I’m willing to push a lot further because surely, conditions will get better if I just go around the corner. And you keep going around the corner, going around the corner, and conditions keep getting worse and worse. And then pretty soon, you’re still looking at fatal consequences if you fall. But you’re like, oh no, how did I get here? It’s like a series of bad decisions, and you just kept going down that path.
So I’ve had a bunch of really scary experiences with ropes, and those normally unfold over the period of sometimes even hours, and it’s deeply– I mean, I would say traumatic almost. But I don’t want to misuse the word, but it’s all very, very scary. But I wouldn’t necessarily take any of that back because I mean, that’s inherent to the climate experience. I mean, that’s part of climbing.
FLORA LICHTMAN: It’s also how you learn presumably, right?
ALEX HONNOLD: Yeah, yeah.
FLORA LICHTMAN: Jessica, for high performance athletes, I mean, is there a risk to not competing?
JESSICA BARTLEY: Oh, gosh, that’s such a good question. I mean, that’s going back to what I was mentioning about the why. I mean, the reality is you want to do it. It’s something you’re driven to do. A lot of athletes have been engaged in their sport since they were little, or they’ve got particular goals. And so it’s always this balance. I’m often thinking of it as a risk analysis. I mean, the reality is, you are giving up a lot for sport at this level, which I think is really important to understand as well. I mean, there’s always a balance.
But I see a lot of athletes who aren’t themselves if they’re not competing. I’ve spent a lot of times with athletes who are injured trying to get back. And so there’s always that balance where you’re looking at the risk and the reward. But again, I think a lot of times, you are kind of pushing yourself towards something to make you happy, to feel fulfilled, to really accomplish something. I mean, there’s so many reasons we do what we do. And again, I think there can be a real risk to not competing because of that.
ALEX HONNOLD: You’ve mentioned that you feel like athletes are giving up a lot to compete at this level, but to the athletes, do they feel like they’re giving up a lot? Because it’s like, yeah, they’re giving up time with family and friends and things like that. But I mean, speaking from personal experience, I’m like, I don’t see that as giving anything up. It’s like, I’m doing the thing that I love to do. I’m doing it all the time and I love doing it. It’s amazing. I don’t feel like I’ve made any sacrifices in life, though I’m sure somebody from the outside looking in would think, like, wow, you’ve spent an inordinate amount of time doing this difficult and somewhat dangerous thing. Like, that’s a big sacrifice. But I’m like, no, this is amazing. This is like, I wouldn’t want to do anything else in my day.
JESSICA BARTLEY: Well, I would say, what’s different about the Olympic and Paralympic population is around 60% of our athletes live below the poverty line. And so you’re trying to figure out how to make ends meet, how to keep doing what you love. And it may mean that you have to move halfway across the country to train, or you may have to do something– a lot of our athletes will have multiple jobs. And so again, I feel like there’s such a wide array of things, but I find that the way I think about it is what are your values, what’s your why, what’s important. And somehow, some way, those come into conflict.
So if the sport and making it to the Olympic or Paralympic Games is number one, there is time that maybe you didn’t spend with family, or maybe you weren’t able to get that degree that led you to another kind of job. It’s usually when values and what’s important comes into conflict with something else that’s important, and you have to make some choice points or pivot points in your life. So I don’t know. Again, I like the way you framed it because I don’t know that you’re giving something up. But things do, in my opinion, start to come into conflict.
FLORA LICHTMAN: Hm. Alex, what’s the why for you? Can you put it into words?
ALEX HONNOLD: Yeah, because it’s so freaking cool. It’s so great. I mean, rock climbing, it’s the best. Why wouldn’t you climb things if you can? It’s so fun.
FLORA LICHTMAN: Are you going to compete in the Olympics for climbing?
ALEX HONNOLD: No, I’m far too old, sadly. No, Olympic climbing is dominated by young folks basically the same way that gymnastics is. So the people winning are sort of 18 to 24, and I’m now 40. So my Olympic dream sailed a long time ago. But I mean, if I was young enough and talented enough, it’d be amazing.
FLORA LICHTMAN: Jessica, can any of what you teach your athletes be applied to regular people? Like, the rest of us?
JESSICA BARTLEY: Yeah, I like to say that we’re all performers, that there’s always a performance. There’s always something that we’re working towards and want to do really well. We want to execute, whether it’s like a task at work. It could be a test at school. I’ve worked with all kinds of different occupations. Our field has really grown with military, with first responders. Personally, I’ve worked with lawyers when they’re looking at their closing arguments.
Like, how do you stand in front– talk about being watched and having stakes when you have a closing argument with the law, working with medical providers, surgeons when you have surgeries. And so there’s a lot of ways that you can use mental performance skills. Alex said, pick up a book on it. Find someone who knows sports psychology, mental performance. I mean, the reality is we all have mental health. So what are ways that we can improve those things and really be performing at our best and living at our best?
ALEX HONNOLD: I would maybe add just get reps. I mean, the thing that you’re trying to do, just practice it. Do the thing.
JESSICA BARTLEY: Yeah.
ALEX HONNOLD: I mean, part of it is expanding your comfort zone to make what seems intimidating become normal.
JESSICA BARTLEY: Yeah, I love that. No, I mean, I do think it’s like– I like to say practice makes permanent. The more reps you’re getting, the more it’s going to feel good in your body and also in your mind.
FLORA LICHTMAN: That’s great advice. Alex Honnold, free solo climber and host of Rolex’s Planet Visionaries podcast, and Jessica Bartley, psychologist for the US Olympic and Paralympic teams, this was so fun. Thank you both for joining us today.
ALEX HONNOLD: Thank you.
JESSICA BARTLEY: Thanks, Alex.
ALEX HONNOLD: Yeah, pleasure chatting.
JESSICA BARTLEY: Appreciate it.
FLORA LICHTMAN: That’s it for today’s show. This podcast was produced by Kathleen Davis. And if you want to help us climb to the top of the podcast charts, you know what would really help? A review, but only five stars. We will catch you next time. Thank you for listening. I’m Flora Lichtman.
Copyright © 2026 Science Friday Initiative. All rights reserved. Science Friday transcripts are produced on a tight deadline by 3Play Media. Fidelity to the original aired/published audio or video file might vary, and text might be updated or amended in the future. For the authoritative record of Science Friday’s programming, please visit the original aired/published recording. For terms of use and more information, visit our policies pages at http://www.sciencefriday.com/about/policies/
Meet the Producers and Host
About Flora Lichtman
Flora Lichtman is a host of Science Friday. In a previous life, she lived on a research ship where apertivi were served on the top deck, hoisted there via pulley by the ship’s chef.
About Kathleen Davis
Kathleen Davis is a producer and fill-in host at Science Friday, which means she spends her weeks researching, writing, editing, and sometimes talking into a microphone. She’s always eager to talk about freshwater lakes and Coney Island diners.