Related Experiment Video
Updated: Jun 28, 2026
09:36
Measurement of Spatial Stability in Precision Grip
Published on: June 4, 2020
Dynamics of expertise level: Coordination in handstand
Geoffroy Gautier1, Ludovic Marin, David Leroy
1CETAPS, Sport Sciences Department, Bd Siegfried-Faculté des Sciences du Sport, University of Rouen, 76821 Mont Saint Aignan Cedex, Rouen, France. geoffroy.gautier@etu.univ-rouen.fr
Human Movement Science
|November 7, 2008
Summary
Higher gymnastics expertise improves handstand coordination and adaptability. This study shows that overall sports expertise, not just a single skill, enhances dynamic movement control and task performance.
Area of Science:
- Motor Control
- Sports Science
- Human Movement Analysis
Background:
- Expertise significantly influences motor skill acquisition and performance.
- Coordination patterns are crucial for complex motor tasks like the handstand.
- Understanding the role of general expertise in specific skill refinement is essential.
Purpose of the Study:
- To investigate how varying levels of gymnastics expertise affect coordination dynamics during a handstand task.
- To determine if general sports expertise influences the ability to adapt movement patterns.
- To compare coordination strategies between high and intermediate gymnastics experts.
Main Methods:
- Participants performed a suprapostural task (tracking a target with ankles) while maintaining a handstand.
- Three target frequencies (0.2, 0.4, 0.6 Hz) were used to challenge coordination.
- Coordination dynamics and task performance were analyzed between groups with different gymnastics expertise levels.
Main Results:
- The group with high gymnastics expertise demonstrated superior performance in the suprapostural task.
- Spontaneous coordination patterns differed based on the level of gymnastics expertise.
- Higher expertise correlated with better performance and distinct coordination strategies.
Conclusions:
- The dynamics of motor coordination evolve with overall expertise in a sport, beyond single-skill mastery.
- Movement properties exhibit both stability (persistence) and variability (change) with increasing expertise.
- High levels of expertise provide enhanced adaptability for complex motor tasks.
Related Concept Videos
01:13Stability of Equilibrium Configuration: Problem Solving
The stability of equilibrium configurations is an important concept in physics, engineering, and other related fields. In simple terms, it refers to the tendency of an object or system to return to its equilibrium position after being disturbed. The stability of an equilibrium configuration can be analyzed by considering the potential energy function of the system and examining its behavior near the equilibrium point.
Problem-solving in the context of the stability of equilibrium configuration...
Problem-solving in the context of the stability of equilibrium configuration...
01:04Social Facilitation
Not all intergroup interactions lead to negative outcomes. Sometimes, being in a group situation can improve performance. Social facilitation occurs when an individual performs better when an audience is watching than when the individual performs the behavior alone. This typically occurs when people are performing a task for which they are skilled.
01:24Muscle Coordination and Action
Muscle coordination is a complex and finely tuned process essential for smooth and purposeful movements like flexion, extension, adduction, abduction, and rotation. The human body orchestrates the actions of various muscles working in concert, each with a specific role. Four functional types describe how muscles work together: agonist, antagonist, synergist, and fixator.
Agonists
Agonist muscles, often called prime movers, are the primary muscles responsible for producing a specific movement.
Agonists
Agonist muscles, often called prime movers, are the primary muscles responsible for producing a specific movement.
01:21Rigid Body Equilibrium Problems - II
A rigid body is in static equilibrium when the net force and the net torque acting on the system are equal to zero.
Consider two children sitting on a seesaw, which has negligible mass. The first child has a mass (m1) of 26 kg and sits at point A, which is 1.6 meters (r1) from the pivot point B; the second child has a mass (m2) of 32 kg and sits at point C. How far from the pivot point B should the second child sit (r2) to balance the seesaw?
Consider two children sitting on a seesaw, which has negligible mass. The first child has a mass (m1) of 26 kg and sits at point A, which is 1.6 meters (r1) from the pivot point B; the second child has a mass (m2) of 32 kg and sits at point C. How far from the pivot point B should the second child sit (r2) to balance the seesaw?
01:23Stability of Equilibrium Configuration
Understanding the stability of equilibrium configurations is a fundamental part of mechanical engineering. In any system, there are three distinct types of equilibrium: stable, neutral, and unstable.
A stable equilibrium occurs when a system tends to return to its original position when given a small displacement, and the potential energy is at its minimum. An example of a stable equilibrium is when a cantilever beam is fixed at one end and a weight is attached to the other end. If the weight...
A stable equilibrium occurs when a system tends to return to its original position when given a small displacement, and the potential energy is at its minimum. An example of a stable equilibrium is when a cantilever beam is fixed at one end and a weight is attached to the other end. If the weight...
00:49Rigid Body Equilibrium Problems - I
A rigid body is said to be in static equilibrium when the net force and the net torque acting on the system is equal to zero. To solve for rigid body equilibrium problems, do the following steps.