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Researchers at University of Tsukuba developed a method for classifying the balance ability of athletes into two-leg and one-leg types for each sport using quantitative indexes. This method revealed the balance characteristics of each sport, such as gymnasts with superior two-leg and one-leg balance ability but soccer athletes with superior balance ability in only one leg.

Tsukuba, Japan—The balance ability required by athletes differs by sport, and knowledge of the balance characteristics of each sport can help devise more effective balance training. A unified evaluation index must be used for this purpose. The frequency of two-leg and one-leg standing varies significantly by event, which may reflect the balance characteristics of each sport. Determining the balance components (e.g., height, leg strength, and sensation) is also helpful in planning training. In this study, researchers investigated the balance characteristics of each sport using the modified index of postural stability (mIPS) in two- and one-leg stance durations with eyes closed (OLS), as well as the related factors.

The survey results of 213 university students and boat race trainees revealed that gymnasts excelled in two-leg and one-leg balance, whereas boat racers excelled in two-leg balance. Swimmers demonstrated inferior two-leg balance but superior one-leg balance, and soccer, judo, and baseball athletes demonstrated superior one-leg balance. Regarding the factors related to balance ability, mIPS was higher in individuals with shorter stature, stronger knee extensors, and more acute foot sensation, whereas OLS was higher in individuals with shorter stature and greater skeletal muscle mass.

Considering these balance characteristics and the factors related to balance ability could contribute to the development of novel, more effective training programs for each sport.

Original Paper

Title of original paper:

Balance Ability Characteristics and Related Factors in Athletes Across Different Sports: A Preliminary Study.

Journal:

Healthcare

DOI:

10.3390/healthcare12222240

Correspondence

Professor HADA Yasushi
Institute of Medicine, University of Tsukuba

Related Link

Institute of Medicine