BodyMetrix BX2000 A-mode ultrasound software offers nine options for estimating body fat percentage (%BF) from fat thickness measurements. These formulas were evaluated against %BF estimated from air displacement plethysmography in a sample of 42 men. Compared to the Bod Pod, three of the nine equations -- Jackson and Pollock 3 site (JP3), Jackson…

Child growth and development are important aspects of the quality of human capital in future. This study aimed to examine the association between stunting and fine motor, gross motor, and social independence development among children under the age of five years old. We included a total of 525 children from district level survey in Sedayu…

The aim of this study is to examine the effects of life kinetic exercises on the performance of floor curling athletes. A total of 40 volunteer women, 20 in the experimental group and 20 in the control group, residing in the city center of Gaziantep, aged between 14 and 16 and doing floor curling, participated in the study. Life kinetic exercise…

We developed age- and sex-specific smoothed percentiles for vertical and long jump, as well as vertical jump power, in healthy 10-18 year olds (n = 529, 47.1% female). Jump height and distance were measured and vertical jump power was assessed via mechanography. LMS regression was used to create smoothed age-specific reference curves, separated by…

We designed grip strength standards for youth by back-extrapolating cutpoints based on weakness at age 65. Existing standards, based on insufficient bone mineral content (BMC), were also compared in a nationally representative sample. Altogether, 6837 participants (n = 2199 [less than or equal to] 18.9 years of age) from the National Health and…

This study evaluated test-equating methods to enable comparisons and conversions between the vertical jump (VJ) and standing long jump (SLJ) tests. A total of 528 youth (280 males) performed VJ and SLJ, and their scores were randomly split as the calibration (C) sample (n = 478) and cross-validation (CV) sample (n = 50). SLJ scores of the C sample…

Stigmatization of overweight and obese individuals is common in interpersonal relationships. This study investigated longitudinal weight change patterns among Taiwanese adolescents and the relationship of weight change patterns with delayed romantic experience from late adolescence to young adulthood by using a representative panel survey.…

The purpose was to determine the effect of 30-minutes of moderate intensity (45-55% of heart rate reserve) on post-exercise (PE) body composition (BC) measurements. Pre-exercise (PreE) BC measurements were taken using air displacement plethysmography (ADP) and bioelectrical impedance analysis including lower-body (LBIA), whole-body (WBIA), and…

The primary aim of this study was to identify levels of fundamental movement skills (FMS) proficiency in primary school children. A secondary aim was to establish if these FMS proficiency levels differentiated between children born in different quartiles of the school year. The results demonstrated overall levels of FMS proficiency were low in…

Objective: To assess the clinical impact of living alone on weight gain in university students. Participants: This retrospective cohort study included 17540 male and 8854 female university students admitted to a national university in Japan. Methods: An association between living arrangement and the incidence of weight gain =10% and…

Certified personal trainers and online coaches create training programs that are designed to guide their clients to achieving their fitness goals. Frequently a client will not fully define what their goal(s) is, rather they use subjective terms such as "I want to lose weight" or "I would like to become more toned." From these…

Individuals with autism spectrum disorder (ASD) may demonstrate atypical autonomic (ANS) responses; however, research remains inconsistent. This study examined parasympathetic response during social evaluation in 241 youth (10-13 years) with ASD (n = 138) or typical development (TD; n = 103). Diagnosis, age, pubertal development, and body mass…

The aim of this study is to determine the physical fitness levels of individuals with autism by comparing them with individuals in the early and middle adolescence periods with normal development and the needs of the individuals with autism in terms of physical fitness. This study is carried out at the Selçuklu Autism Foundation, which is the…

The aim of this study was to demonstrate the change in weights of primary school students who could not attend school in the last year due to the COVID-19 pandemic. Students height and weight were recorded in March 2020 and in March 2021 by the researchers. The study was completed with the participation of 29 female and 29 male. The percentile…

The aim of this study was to examine the effects of perception of the close environment on obesity and physical activity levels in university students. Included in this study were 113 students between 18-25 years of age, taking into account that there may be erroneous and missing data according to the 95% confidence level in the pre-sample size…