Purpose: The current study investigated the role of quadriceps and gastrocnemii size and "vastus lateralis" and "gastrocnemius medialis" muscle architecture in peak-power and time-to-peak-power exerted in an all-out Wingate test. Twenty-one amateur cyclists were recruited. Methods: Quadriceps and gastrocnemii anatomical…

In this study, it was aimed to examine the effects of static and dynamic core exercises applied to football players aged 10-12 years on some physical fitness characteristics. The mean age of 12,4±0,4 years, average body weight of 43,2±0.31 kg, average height of 153,5±0.32 cm and average age of 4.32 years in sports, 32 male football players who…

Sport is an important phenomenon that supports psycho-social and physical development in both individual and social contexts. Music has an important place among the factors affecting the sportive process. In this study, the effect of music on sportive activities was examined according to some demographic factors in the context of motivation,…

The physical fitness course is a mandatory subject for undergraduate students at Universitas Negeri Surabaya, Indonesia. However, there is limited physical activity possibly performed during the COVID-19 pandemic. Furthermore, conventional physical fitness tests and measurements could not be conducted in a conventional way. This study aimed to…

This article reflects on an instructor's experience of incorporating an optional assignment in a theology class wherein students are invited to learn a new athletic skill, journal while doing so, and then theologically reflect on their experience. It begins with the instructor making a case for the need to bring the body back into the classroom.…

Purpose: To analyze the contribution of physical measures and external load in the match-based internal load of elite soccer players. Methods: Twenty-three elite soccer players (n = 23, age 26.69 ± 3.93 years, body mass 78.04 ± 5.03 kg, height 178.04 ± 5.19 cm, body fat 10.98 ± 1.25%) from a first division soccer team of the Brazilian Championship…

This study aimed to research the effect of dry-land quickness training for 14-16 years old male swimmers on 50 m freestyle swimming performance. 30 volunteer male athletes and 10 volunteer males in the same age group who do not sport participated in this study. Athletes were grouped who took swimming training as experiment1 (E1), experiment2 (E2)…

Many factors determine success in football. But the most important of these are the physical and physiological variables that determine the performance of football players. Meeting these physical and physiological needs is also based on training methods prepared following branch-specific neural, muscular, and metabolic parameters. In football, for…

Purpose: The aim of this study was to examine the short and long-term effects of a simple strength training program on muscle injury prevention in soccer players. Methods: Twenty-seven U-19 elite male soccer players participated in the study. The investigation was conducted over two consecutive and similar seasons (e.g., the same staff, players,…

Background: Only 17% of Latinas meet national physical activity (PA) guidelines for both moderate-to-vigorous aerobic and muscle-strengthening PA. Additional health benefits are derived from the combination of aerobic and muscle-strengthening PA (vs. aerobic alone), yet there is paucity in research on muscle-strengthening activity in Latinas. The…

Using a sample of healthy youth (n = 466, 10 to 18 yr), we report the predictive utility of vertical jump power (VJ Power, W) for predicting bone strength. We measured VJ Power using mechanography and an indicator of bone strength, i.e., height-adjusted total bone mineral content less head (TBLH BMC, g), using DXA. Growth curve models were used to…

Purpose: To compare the effects of a single bout of eccentric cycling (ECC) and eccentric cycling with blood flow restriction (ECC[subscript BFR]) on the changes in cardio-metabolic demand and indirect markers of muscle damage in healthy men. Method: Twenty-one young men (24.0 ± 3.2 y) were randomly allocated in two groups to perform a 30-min…

Purpose: This systematic review aimed to identify studies evaluating the impact of high-intensity interval training when delivered in school and sports training. Methods: A systematic search of 10 databases (September 2019) identified 24 eligible studies (including children and/or adolescents 5-18 years and reporting cardiometabolic health and/or…

Purpose: To examine socialization experiences of physical educators who deliver strength and conditioning (S&C) programming, particularly the development of subjective theories, expertise, orientations, and perceived mattering. Methods: Thirty-one secondary school physical educators providing S&C instruction/supervision as part of required…

Purpose: The purpose of this study was to investigate (a) time-dependent changes in muscle damage (MD) biomarkers, oxidative stress (OS) indices, and maximum strength performance; (b) the relationship between changes in maximum strength performance and changes in MD and OS indices; and (c) whether eccentric exercise-induced MD is related to OS.…