Every March Madness it happens. A player steps to the line, takes the shot and misses. And just like that, there goes your perfect bracket.
These are elite players. The player has made that shot thousands of times before. So what went wrong this time?
Research from my lab has found that the difference between making and missing a shot may come down to stability not only in how you move but how you think.
Measuring brain activity
My team wanted to understand how people build their skill at shooting hoops. So we examined the early phase of learning this particular skill – when coordination between your brain and body is still being formed rather than taken for granted.
Decades of research on the performance of elite athletes suggest that their sport-specific movements are consistent and their brains appear to be optimized for the task. In other words, they show less unnecessary brain activity and more focused processing on executing a specific activity. But it is not known whether these brain states are exclusive to elite performance or whether they can begin early in the learning process.
To investigate this question, my team recorded both the body movement and brain activity of novice and intermediate basketball players as they shot hoops. Specifically, we used motion capture technology to analyze their movement mechanics and electroencephalography to analyze their neural activity. After a brief practice and familiarization phase, each player took 50 shots. We then compared the shots that went in with those that did not.
What we found was telling.
Successful shots are linked to stability and consistency in mind and body.
AP Photo/Ronda Churchill
Successful shots for all players were associated with more consistent movement patterns. The feet and lower body were positioned to provide a stable base of support, improving balance and enabling more effective transfer of force to the ball. Joint motion across the body was more coordinated, and variability was reduced in key segments of the movement, particularly at the wrist and elbow.
At the neural level, successful shots were associated with more stable neural activity. There was also increased activity related to the integration of sensory information and motor control.
Unsuccessful shots, by contrast, were much more inconsistent, showing small fluctuations throughout the movement. This suggests the players were continuously correcting their movements mid-execution. Similarly, brain activity during missed shots appeared to reflect a system still trying to figure things out, continuously evaluating, adjusting and correcting.
This trial-by-trial variability and adjustment is exactly what’s expected in early skill acquisition. According to a classic model of learning, beginners rely more heavily on effortful processing of verbal, visual and spatial information as they learn to coordinate perception and action. In other words, they…
