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Related Experiment Video

Updated: Jun 15, 2026

Importance of Jumping Ability in Handball Throwing Speed and Accuracy
02:43

Importance of Jumping Ability in Handball Throwing Speed and Accuracy

Published on: April 4, 2025

Look before you leap: jumping ability affects distance perception.

David A Lessard1, Sally A Linkenauger, Dennis R Proffitt

  • 1Department of Psychology, Proffitt Laboratory, University of Virginia, 102 Gilmer Hall, Charlottesville, VA 22904, USA. dal5r@virginia.edu

Perception
|March 3, 2010
PubMed
Summary
This summary is machine-generated.

Altering action capabilities, like jumping ability with ankle weights, influences how people perceive distances. Jumpable distances seemed longer with weights, but un-jumpable distances did not change, showing action boundaries affect perception.

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Area of Science:

  • Cognitive Psychology
  • Perception Science
  • Motor Control

Background:

  • Perception of environmental extents is influenced by an individual's action capabilities.
  • Action boundaries, the limits of one's ability to perform an action, are crucial in shaping this perception.

Purpose of the Study:

  • To investigate how manipulating jumping ability affects the perception of jumpable and un-jumpable extents.
  • To determine if action boundaries specifically influence the perception of action-relevant extents.

Main Methods:

  • Participants' jumping ability was experimentally reduced using ankle weights.
  • Perception of various gap extents was assessed under conditions with and without ankle weights.

Main Results:

  • Jumpable gaps were perceived as significantly longer when participants wore ankle weights compared to when they did not.
  • No significant difference in perceived extent was found for un-jumpable gaps, irrespective of ankle weight condition.

Conclusions:

  • The perception of a jumpable extent is modulated by an individual's action boundary for jumping.
  • This effect is specific to extents that are perceived as performable within the current action capabilities.