Related Experiment Video
Updated: Mar 5, 2026
06:28
Author Spotlight: Developing Low-Tech Balance Assessment Methods for Broad-Spectrum Healthcare Applications
Published on: September 1, 2023
6.5K
Should Ballet Dancers Vary Postures and Underfoot Surfaces When Practicing Postural Balance?
Nili Steinberg1, Gordon Waddington2, Roger Adams2
11 University of Canberra Research Institute for Sport and Exercise and Wingate College.
Motor Control
|March 25, 2017
Summary
Professional ballet dancers
Area of Science:
- Dance science and biomechanics.
- Human motor control and performance.
Background:
- Postural balance (PB) is crucial for professional dancers.
- Limited research exists on how posture and underfoot surfaces affect PB in dancers.
Purpose of the Study:
- To examine the impact of footwear, surfaces, and postures on static and dynamic PB in young ballet dancers.
- Investigate how different conditions influence balance control.
Main Methods:
- 36 young ballet dancers (14-19 years) performed static and dynamic balance tests.
- Measurements included head and lumbar accelerometers.
- Testing occurred under six conditions: relaxed posture, ballet posture, barefoot, ballet shoes, textured mat, and spiky mat.
Main Results:
- Static PB decreased in ballet posture and on textured/spiky mats compared to relaxed posture.
- Relaxed posture yielded significantly better static PB than all other conditions.
- Dynamic PB improved with ballet shoes and on a spiky mat.
Conclusions:
- Dancers should maintain relaxed postural muscles during ballet positions.
- Practicing on varied surfaces may enhance skill transfer to normal floors.
- Assessing and integrating static and dynamic PB exercises into dance routines is recommended.
Related Concept Videos
00:49Rigid Body Equilibrium Problems - I
5.6K
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.
5.6K
01:21Rigid Body Equilibrium Problems - II
8.1K
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?
8.1K
01:15Equilibrium and Balance
7.4K
The inner ear assumes dual functionalities of auditory perception and equilibrium maintenance. The vestibule is the organ responsible for balance. This organ contains mechanoreceptors, specifically hair cells, endowed with stereocilia, which aid in deciphering information regarding the position and motion of our heads. Two intrinsic components, the utricle and saccule, help perceive head position, while the semicircular canals track head movement. Neurological messages initiated in the...
7.4K
01:30Equations of Equilibrium in Three Dimensions
1.9K
When analyzing structures or systems at rest, it is necessary to ensure they are in equilibrium. This is where the vector and scalar equations of equilibrium come into play. These equations are crucial in ensuring a structure is stable and will not collapse or fall apart. The vector and scalar equations of equilibrium provide a framework for analyzing the forces acting on a body.
According to the vector equations of equilibrium, the vector sum of all the external forces acting on a body must...
According to the vector equations of equilibrium, the vector sum of all the external forces acting on a body must...
1.9K
01:28Muscles of the Leg that Move the Foot and Toes
4.4K
The human leg comprises an intricate system of muscles that facilitate the movement of feet and toes. Within this system, the muscles are categorized into the anterior, lateral, and posterior compartments, each with a unique set of muscles carrying out specific functions.
Anterior Compartment
The anterior compartment includes muscles that contribute to the dorsiflexion of the foot. This compartment houses the tibialis anterior, extensor hallucis longus, and extensor digitorum longus muscles....
Anterior Compartment
The anterior compartment includes muscles that contribute to the dorsiflexion of the foot. This compartment houses the tibialis anterior, extensor hallucis longus, and extensor digitorum longus muscles....
4.4K