The strength and conditioning program has emerged as a widely adopted, structured exercise intervention aimed at enhancing muscle strength, endurance, speed, power, flexibility, and physical function, all while mitigating the risk of injuries. Several studies, however, have assessed strength and conditioning interventions in general for sports science students at the university. Objectives: Therefore, this study aims to explore the differential effects of a strength and conditioning program incorporating a combination of Continuous Run (CR) and Circuit Training (CT) methods on VO2max, leg power, and agility applied to male and female sports science students. Material and Methods: Utilizing a quasi-experimental design with a one-group pretest-posttest setup spanning from July to October 2022, the study consisted of 8 microcycles (8 weeks) comprising 24 sessions, where each microcycle included 2 active rest days (recovery run). A total of 63 students with bachelor’s degrees in sports science who have recently enrolled as freshmen in the Faculty of Sports Science (n = 39 men; n = 24 women; aged = 18-20 years; mass (kg) man and women = 60 ± 7 and 51 ± 6, Height (cm) men and women = 172 ± 4 and 158 ± 3, and not trained athletes) were selected through purposive sampling and provided informed consent in the present study. Pre- and post-measurements were conducted using the Multi-Stage Fitness Test (MSFT), standing broad jump test, and the Illinois agility run test. Descriptive and inferential data analyses (differential pre and post-test using the Wilcoxon test) were performed using SPSS 25 software. Results: Our findings reveal significant improvements in VO2max and leg power following the implementation of a strength and conditioning program that combines circuit training with continuous running for males (from 35.76±5.94 to 41.99±5.35 and 2.175±0.23 to 2.30±0.25, respectively: P<0.05). Meanwhile, for females, (25.97 ± 2.78 to 31.10 ± 3.09; 1.66±0.24 to 1.72±0.17; P0.05 and 20.13 ± 1.17 to 19.89 ± 1.19; P>0.05). Conclusions: This investigation provides valuable insights into the effectiveness of an integrated strength and conditioning program using a combination of Continuous Run (CR) and Circuit Training (CT) methods on VO2max and Leg power, for both males and females. Although there were no significant improvements in agility for either males or females, there was an increase in overall averages. The results offer implications for optimizing physical performance and refining training protocols. Therefore, the combination of Continuous Run (CR), circuit training (CT), and Circuit Resistance Training (CRT) has proven to be a practical strategy for enhancing VO2max and leg power. This is particularly relevant for coaches seeking to diversify exercise variations that can be applied to sports science students in the future Keywords: Strength and Conditioning, Circuit Training, Continuous Run, VO2max, Leg Power, Agility, Sports Science Students

This study aims to analyze the effect of the blended learning science and technology community approach on student learning outcomes in higher education. The research design used in this study was quasi-experimental with The Matching-Only Post-test-Only Control Group Design. A total of 120 students participated in this study. Subjects were divided into 2 groups, namely the control group (K1) and the treatment group (K2). The instrument of learning outcomes items will first be tested for validity and reliability, then the learning outcomes data that have been obtained will be analyzed using the independent t-test method. The results of this study indicate that the data from the validity test items of the learning outcomes test instrument, out of 40 question items, there are 38 items that are declared valid. reliability test results with an alpha coefficient of 0.880 so that the learning outcomes test instrument is said to be reliable and consistent in data collection. The results of the t-test obtained P <0.05, meaning that there is a significant effect of blended learning with the science technology approach of society on learning outcomes. It can be concluded that blended learning with a community science technology approach can improve student learning outcomes in higher education. It is hoped that blended learning can be used and developed again in learning in higher education.

The study purpose was to prove the effectiveness of a low-impact aerobic dance exercise video on cardiovascular endurance, flexibility, and concentration in women with a sedentary lifestyle. Materials and methods. This study used the Pre-Experimental method with a One-Group Pretest-Posttest Design research design. Total of 18 females aged 18–20 y.o., body mass index (BMI) 19 kg/m2 – 24 kg/m2, normal systolic and diastolic blood pressure, normal resting heart rate, oxygen saturation (SpO2) 96% – 100% participated in the research. Low-impact aerobic dance exercise was done using video for 30 minutes/exercise session with an intensity of 75% – 85% HRmax with a frequency of 3 times/week for 6 weeks. Measurement of cardiovascular endurance was done using the Multi-Stage 20-m Shuttle Run Fitness Test, flexibility was measured with the Sit and Reach Test, and concentration was meassured with the Grid Concentration Test. The statistical analysis technique used the Paired Sample T-Test with a significance level of 5%. Results. The results showed the average cardiovascular endurance of the pretest vs. posttest (28.13 ± 4.80 vs. 30.52 ± 0.88 mL/kg/min (p ≤ 0.001)), mean flexibility of pretest vs. posttest (17.79 ± 4.72 vs. 18.75 ± 5.02 cm (p ≤ 0.001)), mean concentration of pretest vs. posttest (7.39 ± 2.38 vs. 9.11 ± 2.45 score (p ≤ 0.001)). Conclusions. Based on the results of the study, it was concluded that a low-impact aerobic exercise dance video performed with a frequency of 3 times/week for 6 weeks increased cardiovascular endurance, flexibility, and concentration in adolescent girls with a sedentary lifestyle.

Exercise prevalence in older adults often shows low levels, with a considerable portion of this demographic being physically inactive. Myriad studies have also depicted gender disparities in exercise prevalence, highlighting that men tend to engage in more physical activity compared to women. The primary objective of this research is to highlight sports health in older age, prevalence, and risk fac-tors through a systematic review. This research employs a systematic review method by searching reputable journal databases such as Science Direct and Pubmed. The inclusion criteria in this study were articles published in the last five years related to exercise in the elderly, addressing topics such as exercise prevalence, risk factors for exercise, physical activity participation, the health of the elderly, and barriers to exercise. The exclusion criteria in this study were articles published in non-reputable journals. The researchers selected and analyzed 16 articles meeting the inclusing criteria for this systematic review. For standard operations, this study follows the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) assessment. The research findings reveal that within the first group, various risk factors significantly impede exercise in older adults, including chronic health conditions such as heart disease and diabetes. In addition, factors such as lack of knowledge about the benefits of exercise, fear of injury, and social isolation contributed to reduced participation in physical activity. Furthermore, the findings with-in the second group underscore the significance of information that various exercises through health sports activities to support body health in old age. The results of the third group show that some treatments of sports health therapy are suitable for the elderly. Understanding these multifaceted factors is paramount to design effective interventions to increase sports participation in the elderly. Therefore, the promotion of active and healthy lifestyles in older adults should consider the social, economic and health factors that influence individuals' decisions. This holistic approach can contribute to improving the quality of life and well-being of older adults, concurrently reducing the burden of age-related diseases. Keywords: active lifestyle, older age, physical activity, Sports Health

— This study aims to develop an Arduino-based Sit Up test measuring instrument and an Ultrasonic sensor with an Android application, with the hope of providing effectiveness and efficiency in calculating Sit Up tests with more accurate calculation results. This type of research is Research and development. Research and development methods are research methods used to produce certain products, and test the effectiveness of the products. The development of the Sit Up test measuring instrument was first validated by electrical experts and measurement test experts. After that, it was continued with a small group test of 10 people and a large group test of 20 people. The results of the study obtained validity from electrical experts with an assessment percentage of 88.8% or in the "Good/Decent" category and the validity of test and measurement experts with an assessment percentage of 94% or in the "Good/Decent" category. Furthermore, the reliability test results obtained a small group value of 0.995 or in the "Very Strong" category and a large group of 0.996 or in the "Very Strong" category. Thus, it can be concluded that the Arduino-based Sit Up test measuring instrument and the Ultrasonic sensor with the Android application are declared suitable for use for the Sit Up test in producing more accurate calculations.

Study purpose. The aim of the study was to develop a manual and easy test instrument for basic movement skills in early childhood. Materials and methods. In this work, we use a research and development (R&D) method. The research procedures are: (1) the first stage is a preliminary study in the form of potential problems, data collection, and needs analysis, (2) the second stage is instrument development planning, and (3) the third stage is trial, expert evaluations, and product revisions, and (4) the fourth stage is model implementation. A total of 155 children aged 4-6 years participated in this study. Statistical analysis used is the product-moment correlation for the validity test and Cronbach alpha for the reliability test. Data were analyzed using the SPSS application. Results. The results of this study are 1) the creation of a basic movement skill test instrument that can measure three components, namely locomotor, non-locomotor, and manipulative. 2) Based on this validity test, from 15 research instruments of basic movement skills (Y) tested, 15 items were obtained with r-count > 0.133 and were declared valid to be used in capturing research data. 3) The results obtained were r -count = 0.676 and r table 0.133, so the value of r arithmetic > r table, then this instrument is declared reliable and can be used as a data collection tool. Conclusions. The development of basic motion test instruments produce instruments that can measure and evaluate the basic movement skills of children aged 4-6 years which include three components, namely, locomotor, non-locomotor, and manipulative.