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La sociedad actual requiere de sistemas educativos capaces de desarrollar nuevas habilidades y competencias que permitan a los futuros profesionales ser reflexivos y con habilidades de investigación, para resolver problemas del medio socio laboral. El objetivo de esta investigación es identificar los niveles de desarrollo de las habilidades personales y participativas en el ABP, según valoración de los estudiantes de la formación universitaria en educación física. Mediante un estudio cuantitativo descriptivo no experimental, se administró un cuestionario a estudiantes de educación física. Los resultados muestran niveles sensibles de desarrollo en relación a la formación mediante el ABP, seguido por el nivel de satisfacción respecto del proceso tutorial del ABP y las competencias personales y participativas. Palabras claves: Metodologías Activas, Aprendizaje basado en problemas, Educación Superior, Satisfacción Abstract. Today's society requires educational systems capable of developing new skills and competencies; that allow future professionals to be reflective and with research skills, to solve problems in the socio-labor environment. The objective of this research is to identify the levels of development of personal and participatory skills in the PBL, according to the assessment of the students of the university training in physical education. Through a non-experimental descriptive quantitative study, a questionnaire was administered to physical education students. The results show sensitive levels of development in relation to training through PBL, followed by the level of satisfaction regarding the PBL tutorial process and personal and participatory skills. Key words: Active Methodologies, Problem-Based Learning, Higher Education, Satisfaction.

This study aims to compare the effects of standard warm-up versus warm-up using stretching exercises on the physical performance of male youth soccer players. Eighty-five male soccer players (age: 10.3 ± 4.3 years; body mass index: 19.8 ± 4.3 kg/m2) were assessed for countermovement jump height (CMJ, cm), 10 m, 20 m and 30 m running sprint speed (s) and ball kicking speed (km/h) for the dominant and non-dominant leg under five (randomized) warm-up conditions. Using 72 h of recovery between conditions, the participants completed a control condition (CC) and four experimental conditions, including static stretching (SSC), dynamic stretching (DSC), ballistic stretching (BSC), and proprioceptive neuromuscular facilitation (PNFC) exercises. All warm-up conditions had a duration of 10 minutes. The main results indicate that no significant differences (p > 0.05) were found between warm-up conditions compared to CC in CMJ (CC = 28.1 ± 4.9; SSC = 28.4 ± 4.9; DSC = 30.9 ± 4.8; BSC = 30.9 ± 5.2; PNFC = 28.4 ± 5.0), 10 m sprint (CC = 2.42 ± 0.4; SSC = 2.50 ± 0.4; DSC = 2.30 ± 0.3; BSC = 2.27 ± 0.3; PNFC = 2.53 ± 0.4), 20 m sprint (CC = 5.42 ± 0.9; SSC = 5.59 ± 0.9; DSC = 5.37 ± 0.9; BSC = 5.40 ± 0.9; PNFC = 5.44 ± 0.9), 30 m sprint (CC = 8.05 ± 1.3; SSC = 8.27 ± 1.3; DSC = 8.01 ± 1.3; BSC = 8.00 ± 1.3; PNFC = 8.12 ± 1.3), ball kicking speed for dominant (CC = 56.2 ± 4.9; SSC = 55.3 ± 5.2; DSC = 56.9 ± 5.8; BSC = 57.3 ± 5.8; PNFC = 55.7 ± 5.2) and non-dominant leg (CC = 52.8 ± 3.4; SSC = 51.8 ± 4.6; DSC = 53.5 ± 5.4; BSC = 53.6 ± 4.9; PNFC = 52.5 ± 4.0). In conclusion, compared to standard warm-up, stretching-based warm-up exerts no effect on male youth soccer players jump height, sprint speed and ball kicking speed.

La formación inicial docente por competencias representa un enfoque formativo que las universidades chilenas han establecido para estructurar el marco curricular de sus titulaciones. Este enfoque presenta un diseño no disciplinar y, por tanto, más orientado al desempeño profesional. El presente estudio tiene como objetivo identificar el nivel de desarrollo percibido de tres competencias específicas (la competencia de corporeidad, la planificación y el uso de la tecnología) durante el Prácticum de la formación universitaria inicial de la carrera de educación física por parte de los tutores universitarios, tutores de centro y los estudiantes en una universidad chilena el año 2020. En un estudio de caso y mediante la administración de un cuestionario, los resultados muestran niveles sensibles de desarrollo en las tres competencias analizadas, aunque se desarrollan de forma diferente según la tipología del Prácticum. Se ratifica que el Prácticum es determinante para el desarrollo de competencias según sus protagonistas.

Introduction: Physical inactivity is a factor that contributes to increased cardiometabolic risk, such as overweight and obesity in schoolchildren. Aim: To associate physical activity habits with morphological variables (body mass index [BMI], waist circumference [WC], body fat, and fat-free mass), blood pressure, glycemia, handgrip strength (HGS), and countermovement jump (CMJ) in Chilean male schoolchildren. In addition, to compare physically active (PA) schoolchildren to physically inactive (PI) schoolchildren on morphological variables, blood pressure, glycemia, HGS, and CMJ. Material and methods: A cross-sectional study analyzed 160 schoolchildren with a mean age of 7.12 ± 4.5 years distributed into PA schoolchildren (n=75) and PI schoolchildren (n=85). A logistic regression was performed to identify the association between physical activity habits with factors of morphological variables (BMI, WC, body fat, and fat-free mass), blood pressure, glycemia, HGS, and CMJ. In addition, to compare the differences in physical activity habits (physically active vs. physically inactive), a student’s t-test was performed for independent samples. Results: Logistic regression showed that physical activity is protective factor against excess body fat of 46% (OR= 0.46; 95%CI= 0.22 to 0.95; p= 0.03), hyperglycemia of 25% (OR= 0.25; 95%CI= 0.12 to 0.51; p< 0.0001), high blood pressure of 31% (OR= 0.31; 95%CI= 0.15 to 0.67; p= 0.002), and HGS dominant hand of 40% (OR= 0.40; 95%CI= 0.19 to 0.83; p= 0.014). Conclusion: Physical activity protected against excess body fat, hyperglycemia, hypertension, and decreased HGS in Chilean male schoolchildren. PA schoolchildren exhibited lower body fat, reduced risk of hyperglycemia and hypertension, and improved HGS and CMJ compared to PI schoolchildren. [ABSTRACT FROM AUTHOR]