The second episode in a series looking at the contributions of Paul Fitts to our understanding of motor control and motor learning. A look at Fitts’ highly influential 3 phase model of skill acquisition involving cognitive, fixation and autonomous phases. Is this model really at complete odds with more recent ecological approaches?   Articles: Perceptual-motor skill learning Factors in complex skill training Information Processing and Constraints-based Views of Skill Acquisition: Divergent or Complementary?   Links Sport Movement Skill Conference 2019   More information: http://perceptionaction.com/ My Research Gate Page (pdfs of my articles) My ASU Web page Podcast Facebook page (videos, pics, etc)   Subscribe in iOS/Apple Subscribe in Anroid/Google   Support the podcast and receive bonus content   Credits: The Flamin' Groovies - Shake Some Action Mark Lanegan - Saint Louis Elegy via freemusicarchive.org and jamendo.com

Does our perception of affordances in our environment depend on psychological momentum, changing as we move towards or away from achieving our goal? What is the value of informal, unstructured practice? How does it conform to the principles of ecological dynamics?   Articles: Perceiving affordances in sports through a momentum lens The Role of Informal, Unstructured Practice in Developing Football Expertise: The Case of Brazilian Pelada   More information: http://perceptionaction.com/ My Research Gate Page (pdfs of my articles) My ASU Web page Podcast Facebook page (videos, pics, etc)   Subscribe in iOS/Apple Subscribe in Anroid/Google   Support the podcast and receive bonus content   Credits: The Flamin' Groovies - Shake Some Action Mark Lanegan - Saint Louis Elegy via freemusicarchive.org and jamendo.com

The first episode in a series looking at the contributions of Paul Fitts to our understanding of motor control and motor learning. What is Fitts’ Law? How can it be used to understand and predict speed-accuracy tradeoffs (e.g. between throwing hard and throwing accurately) in sports?   Articles: The information capacity of the human motor system in controlling the amplitude of movement Information capacity of discrete motor responses The Accuracy of Interceptive Action in Time and Space Throwing speed and accuracy in baseball and cricket players   More information: http://perceptionaction.com/ My Research Gate Page (pdfs of my articles) My ASU Web page Podcast Facebook page (videos, pics, etc)   Subscribe in iOS/Apple Subscribe in Anroid/Google   Support the podcast and receive bonus content   Credits: The Flamin' Groovies - Shake Some Action Mark Lanegan - Saint Louis Elegy via freemusicarchive.org and jamendo.com

A look at David Lee’s Tau Coupling theory which seeks to explain how movements are controlled by using taus from our different senses and intrinsic tau guides. What is general tau theory and why does this variable apply to more than just approaching objects?   Articles: Guiding movement by coupling taus Guiding the swing in golf putting Guiding contact by coupling the taus of gaps When Is Behavioral Data Evidence for a Control Theory? Tau-Coupling Revisited     More information: http://perceptionaction.com/ My Research Gate Page (pdfs of my articles) My ASU Web page Podcast Facebook page (videos, pics, etc)   Subscribe in iOS/Apple Subscribe in Anroid/Google   Support the podcast and receive bonus content   Credits: The Flamin' Groovies - Shake Some Action Mark Lanegan - Saint Louis Elegy via freemusicarchive.org and jamendo.com

Exploring J.J. Gibson's ecological approach to perception and action in sports, perceiving affordances and challenges faced. Debate on the necessity of perceiving affordances for action control and research challenges. Navigating skill acquisition and reflecting on challenges in understanding Gibson's theories and the role of environmental information.

James J Gibson II, contributor to the study of perception and action, discusses affordance theory and its application to sports. He explores how perceptual information is transformed into action, the direct perception of values and meanings in the environment, and the concept of affordances in relation to an animal's environment. He also highlights the effectiveness of changing constraints in sports and the importance of designing practice activities that align with the game's affordances.

Exploring the foundational concepts of direct perception and invariance by J.J. Gibson. Discussing the influence on constraints led approach and ecological dynamics. Examining how invariants play a role in perception and action in sports, highlighting the importance of identifying and utilizing them for improved performance.

Some reflections on the excellent Skill Acquisition Summit I recently attended at the Florida Baseball Ranch. What are some of the best practices for using self-organization for developing sports skills?   Articles/Links: Florida Baseball Ranch Summit Comparing cueing and constraints interventions for increasing launch angle in baseball batting   More information: http://perceptionaction.com/ My Research Gate Page (pdfs of my articles) My ASU Web page Podcast Facebook page (videos, pics, etc)   Subscribe in iOS/Apple Subscribe in Anroid/Google   Support the podcast and receive bonus content   Credits: The Flamin' Groovies - Shake Some Action Mark Lanegan - Saint Louis Elegy via freemusicarchive.org and jamendo.com

A look at a couple interesting recent articles on motor learning. How much variability should we add to practice and when? Are skills strengthened when they are reconsolidated when performing slight variations? Does sitting in chest deep water improve skill acquisition?   Articles: Motor Skills Are Strengthened through Reconsolidation Comparison of motor skill learning, grip strength and memory recall on land and in chest-deep water   More information: http://perceptionaction.com/ My Research Gate Page (pdfs of my articles) My ASU Web page Podcast Facebook page (videos, pics, etc)   Subscribe in iOS/Apple Subscribe in Anroid/Google   Support the podcast and receive bonus content   Credits: The Flamin' Groovies - Shake Some Action Mark Lanegan - Saint Louis Elegy via freemusicarchive.org and jamendo.com

A look at the process of perceptual-motor calibration. How do we scale our perception of affordances in the environment to our action capabilities? What conditions are needed to allow for effective calibration and recalibration?   Articles: A systematic review on perceptual-motor calibration to changes in action capabilities Perceiving affordances: visual guidance of stair climbing Calibration Is Both Functional and Anatomical Gut Estimates: Pregnant women adapt to changing possibilities for squeezing through doorways   More information: http://perceptionaction.com/ My Research Gate Page (pdfs of my articles) My ASU Web page Podcast Facebook page (videos, pics, etc)   Subscribe in iOS/Apple Subscribe in Anroid/Google   Support the podcast and receive bonus content   Credits: The Flamin' Groovies - Shake Some Action Mark Lanegan - Saint Louis Elegy via freemusicarchive.org and jamendo.com