Age-Related Study of Anthropometry Indicators, Body Composition, Strength and Vital Capacity at Masters Athletics: How to Postpone Sarcopenia.

Abstract

The purpose of this study was to compare the anthropometric indicators of sports veterans, former athletes who stopped training, and non-sports people aged 40 years and older to assess the impact of regular sports on the stability of the body. 100 athletes and 31 people non-sports were included in the study. Athletes were divided into two groups depending on the mode of motor activity. The first group (n=75) continued their regular sports activities. The second group (n=25) stopped training. Height, weight, chest circumference, mobility, waist, shoulder circumference, forearm, hip, ankle, fat mass, and muscle mass were measured, and dynamometry was performed. Body weight is statistically significantly (p<0.05) less in those who continue sports (70.7±10.2) classes after 60 years compared with the control group (82.4±9.3). In sports veterans, the chest excursion and the shoulder circumference is statistically significantly (p<0.05) greater than in the control group. In the subjects of the first group aged from 40 to 49 (4551±612) and from 50 to 59 (4242±416), the FVC index was statistically significantly (p<0.05) higher than in the control group (3890±344 and 3786±401, respectively). The body composition of veterans is characterized by a high level of muscle mass and a low level of fat mass. At the age of 40-49, the percentage of muscle tissue in sports veterans was statistically significantly higher (46.32±2.74) (p<0.05) than in the group of athletes who stopped sports activities (44.09±5.29). Veterans of sports demonstrate higher indicators of limb girth and muscle strength compared to untrained people of the same age. In addition, sports veterans have a lower content of adipose tissue and a greater expression of muscle mass. Thus, the data obtained by us show that sports prevent the development of sarcopenia and can also affect cardiovascular risk.