Kharisova E.Z.
GENDER PECULIARITIES OF PHYSICAL DEVELOPMENT AND BODY COMPOSITION OF 17–20 YEAR OLD TENNIS PLAYER ^{[№ 3 ' 2016]}
Considered Esteck system possible System Complex (Multiscan Wellness-Oxi). Identified gender-specific body composition and physical development of tennis players of 17–20 years. In larger body mass in girls tend to have higher body length, wider waist and hips, with a higher body length and large in terms of the waist will be accompanied by wider hips. With wider waist will occur not only larger hips, but also large fat mass and lower amounts of water. The increase in body mass index will be accompanied by an increase in fat-free mass, extracellular water and intracellular water decrease. By reducing thefat masswillexperience increasedtotal watermass, and muscle, which will alsocontribute tothe totalamount of water.As well, the percentage increase inextracellularwaterwillbe accompanied by adecrease in the percentageof intracellular water. In boyswith increasingbody weightincreasewill be observedwaist circumference, body mass index, fat-free mass, fat mass, decreased total watermass, and muscle, decrease whichwill causea reduction inthe totalamount of water. Increased waist circumference in the volume will be accompanied by an increase in BMI and fat-free mass, the higher the rate of which will be observed at longer tall boys. The increase in body mass index will increase fat mass, as well as to reduce the total water mass, and muscle. The increase in fat mass will provoke a decrease in the total amount of water and muscle mass. As well as reduction of extracellular water will increase the intracellular water.