Sunisa Lee, the first Hmong American Olympic gymnast and gold medalist in the all-around at the Tokyo 2020 Games, is widely celebrated for her technical precision, creative choreography, and calm under pressure. What many fans may not realize is that her Olympic success was built not only on countless hours of physical practice but also on a rigorous mental training regimen. Central to that regimen is a powerful psychological skill: visualization. Lee has spoken openly about how she uses guided mental imagery to prepare for competitions, reduce anxiety, and sharpen her focus. For Lee, visualization is not a passive daydream—it is a structured, sensory-rich rehearsal that primes both body and mind for peak performance. This article explores the science behind visualization, how Lee applies it to her gymnastics routines, and how aspiring athletes can adopt similar techniques.

The Science Behind Visualization

Visualization—also known as mental imagery or mental rehearsal—is the process of creating vivid, controlled images in the mind to simulate an experience. In sports psychology, it is considered a well-established performance-enhancing tool. A 2020 meta-analysis in the Journal of Sports Sciences found that mental imagery consistently improves motor performance, particularly in tasks requiring precision and sequencing—hallmarks of gymnastics.

The neurological basis of visualization lies in the brain's mirror neuron system and the concept of functional equivalence. When an athlete vividly imagines performing a routine, the same brain regions are activated as during the actual movement—including the motor cortex, premotor cortex, and cerebellum. This activation strengthens the neural pathways responsible for coordinating the required muscle actions, effectively rehearsing the movement without physical exertion. For an elite gymnast like Sunisa Lee, who performs routines with split-second timing and high risk, those strengthened pathways can mean the difference between a clean landing and a costly mistake.

How Visualization Rewires the Brain

Neuroplasticity allows the brain to adapt through repeated mental practice. Studies using functional MRI (fMRI) have shown that after several weeks of mental rehearsal, athletes exhibit increased cortical representation in areas responsible for the imaged movements. This means that visualization can literally reshape the brain's motor map, making the imagined routine feel more automatic and familiar. For Lee, who trains on four apparatuses—vault, uneven bars, balance beam, and floor exercise—this neural priming helps her move from thought to action with fluidity and confidence.

Evidence from Gymnastics

Research specific to gymnastics supports the efficacy of visualization. A 2015 study in Psychology of Sport and Exercise examined elite national gymnasts and found that those who engaged in structured mental imagery scored higher during competition than those who relied solely on physical practice. The gymnasts who visualized performed with fewer errors and reported lower anxiety levels. Sunisa Lee's use of visualization aligns perfectly with these findings, offering a real-world example of science in action.

Sunisa Lee's Personal Visualization Routine

Lee has described her visualization practice as a deliberate, multi-sensory experience. She typically engages in mental rehearsal before training sessions and again on the night before a competition. Her routine is not a casual run-through—it is a structured process that incorporates every detail of her performance, from the first step onto the mat to the final salute to the judges.

Pre-Competition Rituals

In an interview with Team USA, Lee explained that she finds a quiet space away from teammates and distractions. She closes her eyes and focuses on her breathing for a minute to center herself. Then she begins to mentally walk through her routine—not just as a list of skills, but as a full sensory scene. She imagines the texture of the chalk on her hands, the smell of the arena, the sound of the crowd, and the feel of the apparatus beneath her fingers. By grounding the image in multiple senses, she makes the mental rehearsal feel real, which boosts its effectiveness.

Step-by-Step Imagery Techniques

Lee breaks each apparatus routine into smaller segments. For example, on uneven bars she may visualize the kip cast handstand, then the release move, then the pirouette, and finally the dismount. She imagines each movement in first-person perspective (internal imagery) to mimic the actual mechanics exactly. This method helps her identify potential trouble spots—like a slightly crooked arm angle or a late release—and mentally correct them before ever stepping onto the apparatus.

After the detailed walk-through, Lee performs a "perfect run" in her mind: the entire routine without errors, at competition speed. This positive rehearsal builds what sports psychologists call self-efficacy—the belief that she can execute the routine successfully under pressure. A 2018 article in Journal of Applied Sport Psychology found that athletes who combined mastery imagery (perfect performance) with coping imagery (handling mistakes) showed greater resilience. Lee typically uses mastery imagery, but she also mentally rehearses recovery from small errors, preparing herself to stay calm if something goes awry.

Incorporating Sensory Details

One distinctive aspect of Lee's visualization is her attention to sensory cues. She imagines the exact grip pressure needed on the uneven bars, the slight bounce of the floor exercise springboard, and the equilibrium required on the four-inch-wide beam. By encoding these sensations mentally, she primes her proprioceptive system—the body's ability to sense its position and movement in space. This sensory-rich imagery makes the transfer from mental to physical performance smoother and more reliable.

Visualization for Different Apparatus

Because gymnastics requires vastly different skills and mental states for each event, Lee tailors her visualization to the unique demands of each apparatus. She does not use a one-size-fits-all approach; instead, she customizes the speed, tone, and focus of her imagery for vault, bars, beam, and floor.

Balance Beam – Precision and Calm

The balance beam arguably demands the most control and nerve control in women's gymnastics. A routine can be ruined by a single wobble. Lee visualizes the beam as a stage, not a tightrope. She imagines her leaps and turns as smooth, deliberate actions. She also rehearses the psychological state she needs: calm, focused, and unbothered by external distractions. In her mental rehearsal, she pictures the beam's width and her precise foot placement on the 10-centimeter surface. She imagines the feeling of her chest lifted, shoulders back, and eyes fixed on the horizon. This preparation helps her execute with the cool composure that earned her an Olympic bronze on the event in 2021.

Uneven Bars – Flow and Timing

Bars are all about rhythm, momentum, and timing. Lee's visualization here emphasizes the flow between releases, handstands, and transitions. She mentally counts the beats of her routine, synchronizing her imagined movements with the timing she has practiced thousands of times. She also visualizes the exact release point for her signature Jaeger and the hip angle for her straddle. By doing so, she reinforces the neural timing circuits that control the fine motor coordination required for this high-speed event.

Floor Exercise – Expression and Power

Floor exercise blends acrobatic difficulty with artistic expression. Lee visualizes not only her tumbling passes but also her dance elements, facial expressions, and the connection to her music. She imagines the arena lights, the vibration of the floor, and the energy from the crowd propelling her through each pass. Especially for her double layout with a full twist, she mentally rehearses the takeoff angle, rotation speed, and landing position. This kind of task-specific visualization helps her integrate power and grace under the scrutiny of judges and thousands of spectators.

Vault – Explosiveness and Landing

Vault is the briefest event, but it demands explosive strength split-second accuracy. Lee visualizes her approach run, the springboard contact, the block off the table, and the twisting phase, ending with a stable landing. She imagines the stride pattern of her run, the exact pressure in her legs at takeoff, and the feeling of her body snapping straight in the air. Because vault leaves little room for mental recalibration, the pre-competition visualization must be sharp and automatic.

The Role of Visualization in Overcoming Adversity

Sunisa Lee's journey to Olympic gold was far from easy. In 2020, she dealt with the sudden loss of her aunt and uncle to COVID-19, and later faced a severe foot injury that required surgery and forced her to modify much of her training. Throughout these challenges, visualization played a crucial role in maintaining her mental resilience and performance readiness. While physically rehabilitating her foot, she continued to mentally rehearse her skills, keeping the neural pathways active even when she could not practice her routines in the gym.

Lee has credited visualization with helping her stay connected to her gymnastics during periods of forced break. A NBC Olympics feature noted that during her recovery, she would lie in bed at night and run through every skill in her routines down to the smallest detail. This mental practice prevented skill regression and reduced the anxiety of returning to competition after injury. For athletes dealing with setbacks, Lee's approach offers a powerful proof of concept: the mind can be a gym even when the body is sidelined.

Practical Lessons for Athletes

While not everyone can perform a laid-out double-double dismount, any athlete can adopt visualization techniques similar to Sunisa Lee's. The key is consistency and detail. Below are actionable steps derived from her practices and sport psychology research.

Start with a Quiet Environment

Find a distraction-free space. Close your eyes and take several deep breaths to shift from a relaxed state to one of focused awareness. This mirror technique helps your brain prepare to accept the mental imagery.

Use All Your Senses

Think beyond just seeing yourself move. Incorporate sounds (the crowd, coach's voice, apparatus noise), physical sensations (grip, impact, air resistance), and even emotions (excitement, confidence). The more sensory dimensions you include, the stronger the neural representation becomes.

Break It Down, Then Rebuild

Practice short segments of your skill at a time, just as Lee visualizes one release move or one tumbling pass. Once you have each part down mentally, link them into a full routine. This chunking approach reduces overwhelm and improves recall under pressure.

Rehearse Both Perfect and Imperfect Scenarios

While Lee emphasizes perfect runs, she also mentally prepares for errors. Consider adding coping imagery: imagine a mistake (a wobble, a short landing) and then mentally correct it with calm adjustments. This builds resilience and prevents catastrophizing during competition.

Practice Consistently

Visualization is a skill that improves with repetition. Aim for at least 5–10 minutes per day, ideally in the same timeslot (e.g., before bed or before practice). Elite athletes like Lee make it a non-negotiable part of training, not an optional extra.

Combining Visualization with Physical Training

Visualization is most effective when integrated with actual physical practice, not used in isolation. Lee's coaches incorporate mental imagery into her warm-ups and cool-downs. For example, before a bar routine, she might do a quick mental run-through while chalking her hands. This "just-in-time" visualization bridges the gap between the mind and the body. Research supports this integration: a 2019 study in Frontiers in Psychology found that athletes who alternated physical and mental practice showed greater performance gains than those who did only one or the other.

Coaches can facilitate this by asking athletes to close their eyes and visualize a specific drill before execution. Over time, visualization becomes as automatic as stretching or warming up. For gymnasts, striking a balance is crucial—over-relying on mental rehearsal without physical conditioning can lead to a mismatch between mental expectations and physical capability. Lee's success demonstrates that the two modalities work best as complementary pillars.

Common Mistakes in Visualization

Even well-intentioned athletes can fall into visualization traps that limit its effectiveness. Avoiding these errors can make your mental practice more potent.

  • Passive watching: Observing yourself from a third-person perspective is less effective than first-person (internal) imagery. Lee uses internal imagery to feel the movement, not just see it.
  • Negative rehearsal: Dwell on perfection, not fear. A 2017 study showed that imagining failure can actually degrade performance. Lee's predominant focus on success is no accident.
  • Too much variety: Changing your visualized routine daily reduces neural strengthening. Consistency in the mental script helps the brain encode the movement as automatic.
  • Skipping the context: For some athletes, visualizing without including the competition environment in the scene reduces the transfer to real pressure. Lee includes arena sounds, lights, and judges to make the simulation realistic.

Conclusion

Sunisa Lee's rise from a young gymnast in Minnesota to an Olympic champion was powered by a combination of raw talent, relentless work ethic, and a sophisticated mental practice. Her use of visualization is not a gimmick—it is a scientifically validated method that she has refined over years of high-stakes competition. By mentally rehearsing each routine with sensory detail and emotional realism, she builds the neural architecture that supports flawless execution on the biggest stages in the world.

Athletes at every level can learn from Lee's approach. Whether you are a gymnast preparing for regionals, a swimmer training for trials, or a runner striving for a personal best, adding visualization to your regimen can sharpen focus, reduce anxiety, and unlock greater consistency. As Sunisa Lee demonstrates, the mind is not merely along for the ride—it is an active partner in every leap, twist, and landing.