Strength and flexibility in gymnasts before and after menarche

Area of Science:

• Sports Science
• Pediatric Physiology
• Human Performance

Background:

• Young gymnasts undergo significant physiological changes during adolescence.
• Maturation, particularly menarche, can influence physical performance and body composition.
• Previous research suggests a link between linearity, late maturation, and elite gymnastics performance.

Purpose of the Study:

• To investigate the impact of menarche on anthropometric measures, flexibility, and strength in young gymnasts.
• To compare physical performance between gymnasts who reached menarche and those who did not over a one-year period.
• To examine if observed tendencies in physique and maturation align with existing literature on skilled gymnasts.

Main Methods:

• Longitudinal study involving 30 young gymnasts assessed over two years.
• Collection of anthropometric data, flexibility, and strength performance metrics.
• Statistical analysis using multivariate analyses of covariance (MANCOVA) to compare groups post-covariate adjustment.

Main Results:

• No statistically significant differences were found between gymnasts who reached menarche and those who did not in Year 2 anthropometry, flexibility, or strength.
• A tendency towards linearity of physique was observed.
• Late maturation appeared to be a characteristic of this group of local competitors.

Conclusions:

• Menarche timing did not significantly impact key physical performance indicators in this cohort of young gymnasts within one year.
• The findings support existing literature suggesting a correlation between linear physique, later maturation, and gymnastics proficiency.
• Further research is warranted to explore long-term effects and the specific adaptations in gymnasts.