STUDY OF STATIC STRENGTH STABILITY OF THE ABDOMINAL, TRUNK AND GLUTEAL MUSCLES OF CHILDREN IN PRE-SCHOOL AGE WITH OVERWEIGHT

Abstract

The increasing incidence of overweight and obese pre-school children is a serious medical and social problem for almost all countries [10]. There is also a need for starting prevention from the earliest possible age. The aim of this study is to examine the effect of infant weight on the static-strength stability of the abdominal, trunk, and gluteal muscles in normal and overweight children. Study cohort:104 children at 5 to 6 years of age for the period 2017-2018 at the territory of the Stara Zagora municipality. A modified Kraus-Weber test according to V. Zhelev, L. Venova was applied to determine the static-strength stability of the trunk, abdominal and gluteal muscles. The study found an increase in the strength of the abdominal, trunk and gluteal muscles with age in the study group. Girls exhibited better static strength of abdominal flexors, gluteal muscles and trunk extensors than boys. The presence of an indirect, weak statistical relationship between the infant's weight and the strength of the flexors of the abdomen and hip joint, the trunk extensors and the lower limb extensors is demonstrated.