Relationship between hip external rotation and turnout angle for the five classical ballet positions

Area of Science:

• Sports Medicine
• Dance Science
• Biomechanics

Background:

• Ballet turnout relies on hip external rotation.
• Excessive foot/knee motion can cause injury.
• Understanding turnout mechanics is crucial for injury prevention.

Purpose of the Study:

• To examine the relationship between hip external rotation and functional turnout in ballet dancers.
• To determine if hip external rotation can predict functional turnout across classical positions.

Main Methods:

• 20 female ballet dancers (ages 11-14) participated.
• Hip external rotation measured passively.
• Functional turnout measured in five classical ballet positions.

Main Results:

• Hip external rotation was significantly less than functional turnout in all positions.
• No significant differences in functional turnout existed among the five positions.
• First position turnout may predict turnout in other positions.

Conclusions:

• Hip external rotation alone cannot predict functional turnout.
• First position turnout may guide turnout in third, fourth, and fifth positions.
• Further research needed on turnout biomechanics and injury.