Biological Maturation Predicts Dynamic Balance and Lower Limb Power in Young Football Players
by
, ,
Bartosz Wilczyński
1,*
,
Łukasz Radzimiński
2
,
Agnieszka Sobierajska-Rek
3,
Karol de Tillier
4,
Jakub Bracha
4 and
Katarzyna Zorena
1
1
Department of Immunobiology and Environment Microbiology, Medical University of Gdansk, 80-219 Gdansk, Poland
2
Department of Physiology, Gdansk University of Physical Education and Sport, 80-336 Gdansk, Poland
3
Department of Rehabilitation Medicine, Faculty of Health Sciences with Institute of Marine and Tropical Medicine, Medical University of Gdansk, 80-219 Gdansk, Poland
4
Student Scientific Circle of Clinical Physiotherapy, Medical University of Gdansk, 80-219 Gdansk, Poland
*
Author to whom correspondence should be addressed.
Biology 2022, 11(8), 1167; https://doi.org/10.3390/biology11081167
Submission received: 17 July 2022
/
Revised: 31 July 2022
/
Accepted: 1 August 2022
/
Published: 3 August 2022
(This article belongs to the Special Issue New Frontiers of Sport, Exercise and Physical Activity for Health and Human Performance)
Simple Summary
This study highlighted the importance of the relationship between dynamic balance and power of lower extremities in young male elite football players. Moreover, it revealed that biological status explains, to a large extent, jump performance and, to a lesser extent, dynamic balance in the studied group. The results of this study suggest that football academies, sport practitioners, and researchers should consider biological maturation when assessing athletic performance, designing rehabilitation, and strengthening training for sports injury analysis and prevention.
Abstract
Biological maturation has an increasingly important role in youth sports. The aim of the study was to evaluate the relationship between dynamic balance and lower limb power and biological maturation in young football players. Seventy-two healthy, young male elite football players (age: 10 ± 2) participated in the study. Dynamic balance was assessed using a modified Star Excursion Balance Test (mSEBT). Power of the lower limbs was examined by a Countermovement Jump test (CMJ) and Single Leg Hop for Distance (SLHD). Furthermore, anthropometry and biological maturation (age, peak height velocity, and maturity offset) were assessed. There was a strong positive correlation between vertical jump (r = 0.75), distance long jump (r = 0.84), and biological maturation. A moderate positive correlation was found between dynamic balance (mSEBT COM, PL, and PM) and maturity offset. There was a significant association between mSEBT, CMJ, and SLHD (p < 0.05). Moreover, maturity offset explained 75% of vertical jump and 74% of distance long jump performance, respectively, and 12% of dynamic balance. Biological maturation should be considered when assessing athletic performance, establishing rehabilitation, and sports training in youth football players.
Keywords:
biological age; jump performance; young athletes; sport specialization; soccer
