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Abstract
Background:
Ballet and modern dance are both art forms that require technique, artistry, grace and precision. Both dance forms require a degree of strength and muscular endurance for optimal performance. It is not known what value strength or plyometric training may have on functional dance performance.
Objective:
To systematically review the effects of strength and/or plyometric training on functional dance performance in elite ballet and modern dancers.
Methods:
A systematic review of literature indexed in the following databases: Medline, CINAHL, SportsDiscus, Physiotherapy Evidence Database (PEDro) and PubMed was conducted. The quality of the studies was graded using the PEDro Scale.
Results:
Eight studies satisfied the eligibility criteria and were included in this review. The studies' population age range was 19–27 years. Methodological scores based on the PEDro scale were 4 to 6 out of 10. All of the included studies (100%) scored 4 out of 10 or higher on the PEDro scale. Strength training resulted in significant improvements in jump height (P < 0.05) and enhanced aesthetic, performance measures (P < 0.05). Plyometric training was found to enhance both vertical and subjective jump height (P < 0.05). Strength or plyometric interventions did not impact lower extremity anthropometric measures such as thigh and calf girth.
Conclusion:
Moderate evidence indicates that supplementary strength training interventions via traditional resistance training or whole-body vibration methods and plyometric training interventions may increase certain dance-performance measures such as jump height and general aesthetic facility without changing certain anthropometric measures in elite ballet and modern dancers.