Prasetyo, Yona Bayu
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Effects Of High Intensity Interval Training On The Body Prasetyo, Yona Bayu; Putra, Saddan Pramana; Mandalawati, Titin Kuntum
Kinestetik : Jurnal Ilmiah Pendidikan Jasmani Vol 8 No 4 (2024): December
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jk.v8i4.38612

Abstract

High-intensity interval training is a form of exercise that involves strenuous activity over a short period of time followed by a recovery period with rest or low-intensity exercise before starting the next workout. AMPK can increase GLUT4 expression through response elements in the bp895 promoter and transcription factors such as guanine nucleotide exchange factor (GEF) and myocyte enhancer factor. This study used the literature review method. Getting 102 journals into 45 journals because through the selection process. The conclusion of this study says that HIIT training can increase muscle oxidation, increase Interleukin-6 (IL-6) levels, and when compared to moderate intensity training, High intensity training is better for weight loss
Effect of Different Play-based Learning Approach and Anxiety towards Learning Free Style Swimming Mandalawati, Titin Kuntum; Lisdiantoro, Ghon; Prasetyo, Yona Bayu; Bildhonny, Achmad Furqon
Kinestetik : Jurnal Ilmiah Pendidikan Jasmani Vol 9 No 1 (2025): March
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jk.v9i1.37252

Abstract

This study aims to determine: 1) the difference between play-based learning approaches using tools and peers in improving free style learning outcomes; 2) differences in free style learning outcomes among those with high, medium, and low levels of anxiety; 3) the significance from the interaction between play-based learning approach using tools and peers and level of anxiety towards learning results. This research uses an experiment method with 2 x 3 factorial design. Population of this study consists of 4th elementary school students in Barat District with 48 students as samples. Data is collected through tests and measuring. RCMAS (The Revised Children's Manifest Anxiety Scale) is used to measure anxiety. Results from the anxiety measurement are used to group/categorize: (1) samples with high anxiety; (2) moderate anxiety; and (3) low anxiety. Data is collected through measuring the distance reached by students in a post test. Then, data is analyzed by using 2-way ANOVA and Scheffe’s method with 5% significance. This research concluded that: 1) there is significant impact in the usage of tools and peers in improving free style learning outcome; 2) there is a notable difference in learning outcome among students with varying levels of anxiety; 3) there is no significance from the interaction between tool and peer-based learning and level of anxiety towards learning outcome.
The effect of high-intensity interval training on triglyceride levels in obese adolescents Prasetyo, yona bayu; Hadiono; Andryas yuniarto; Vega Mareta sceisarriya; Achmad furqon Bildhonny; Tiassari Janjang Suminar
Kinestetik : Jurnal Ilmiah Pendidikan Jasmani Vol 9 No 4 (2025): Bahasa indonesia
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jk.v9i4.46827

Abstract

This study aims to analyze the effect of HIIT training on triglyceride levels in obese adolescents. This study used an experimental method with a pretest–posttest control group design. A total of 32 adolescents with type I obesity (BMI >31–38 kg/m²) were divided into an experimental group and a control group. The experimental group underwent HIIT training with a ratio of 10 seconds of work and 20 seconds of rest for six weeks with a frequency of three times per week, while the control group did not receive structured training. Blood triglyceride levels were measured using the SD BIOSENSOR LipidoCare Analyzer before and after the intervention. Data analysis was performed using paired sample t-tests and independent sample t-tests with a significance level of 0.05. The results showed that HIIT significantly reduced triglyceride levels from 351.1±6.9 mg/dL to 140.1±2.2 mg/dL (p<0.001). In addition, body mass index also decreased significantly from 34.3±0.4 kg/m² to 30.5±0.15 kg/m² (p=0.012). The greater decrease in triglycerides compared to BMI indicates that metabolic improvement can occur more quickly than anthropometric changes. It is concluded that HIIT exercise is effective in lowering triglyceride levels and improving metabolic health in obese adolescents. HIIT can be recommended as an efficient and applicable exercise strategy in efforts to prevent cardiometabolic risks from adolescence.