Elevated levels of lactic acid in the blood and muscles following intense training or competition can have detrimental effects on physical performance and increase the likelihood of injury. ...Therefore, it is crucial to identify effective recovery techniques to mitigate fatigue promptly. The objective of this study was to assess the impact of sports massage and the Proprioceptive Neuromuscular Facilitation (PNF) method on the recovery of lactic acid in athletes. This study employed a true-experimental design using a pretest-posttest without a control group. A sample of 20 female futsal athletes was divided into two groups: the sports massage group (SM) consisting of 10 participants, and the PNF method group also comprising 10 participants. Lactic acid levels were assessed before exercise, immediately after completing the anaerobic exercise, and immediately after the recovery intervention based on the respective group allocation. The results showed an increase in lactic acid after anaerobic exercise in both groups. The SM group experienced a significant decrease compared to the PNF group which did not experience a significant decrease. A significant disparity was observed in the mean lactic acid levels between the two groups in the post-test data. In conclusion, the application of sports massage following anaerobic exercise proves to be effective in reducing lactic acid concentrations in futsal athletes compared to the PNF method. The findings of this study are anticipated to yield advantages for coaches, sports medical teams, and athletes by lowering lactic acid levels, enhancing sports performance, and mitigating injury risks. Practically, the findings underscore the potential benefits of incorporating a 15-minute sports massage into the recovery routine of female futsal players.
This study has the objectives of knowing the results of identifying learning outcomes problems, reviewing and planning products, knowing the consequences of expert trials, the results of small group ...trials and large group trials, and knowing the effects of product effectiveness tests from the E-Book Textbook for the Prevention and Treatment course. Injury-Based Media Flip Book Maker. This study uses a research development/RnD (research and development) approach. The data source for this research is IKOR Untirta students class of 2018-2021. The data collection techniques used were: a) Interview techniques, b) Questionnaire techniques, c) Test techniques, and d) Observation techniques. Qualitative and quantitative approaches were chosen as data analysis techniques in this study. The research results in the first stage showed that the final percentage of the evaluation of academic experts was 80.2%, with the results of assessments from practitioners, namely 84.2%, so an average of 82.2% was obtained from the expert test. And the two experts have stated that the contents of the product design are feasible for further trials in the limited/small group trial stage. From the table above, the initial product in each chapter has an average rating of 79% for ease of understanding, 69% for attractiveness, and 84% for usefulness. And it needs improvement at several points in specific chapters to get better results from the initial product. In the large group trial stage, each chapter has an average rating of 88% for ease of understanding, 87% for attractiveness, and 90% for usefulness. The points in each chapter no longer require significant improvement because the researcher assesses from the table above that each chapter has obtained satisfactory results on the product effectiveness test. The conclusion from this study is that the methods that have been used so far have not been able to make students understand PPC material fully; product preparation is prepared using systematic steps referring to the current P2SIKI curriculum; in the expert test it is stated that the contents of the product design are feasible for testing the next stage, the results of the small group and large group trials need to be carried out several evaluations which are completed at the product revision stage. Finally, the effectiveness test results show a significant effect of using e-book textbooks based on flip book maker media on student understanding in injury prevention and treatment courses.
This study aimed to investigate the effects of ingesting royal jelly sports gel at doses of 1500 mg, 3000 mg, and 4500 mg after 48 hours of high-intensity weight training on creatine kinase (CK) and ...interleukin-6 (IL-6) levels. A total of 16 participants were recruited and randomly assigned to four groups: placebo, 1500 mg, 3000 mg, and 4500 mg of royal jelly sports gel. Blood samples were collected before and after the intervention to measure CK and IL-6 levels. The results revealed a significant reduction in CK and IL-6 levels in the 4500 mg royal jelly group compared to the placebo group. However, no significant changes were observed in the 1500 mg and 3000 mg groups. These findings suggest that the consumption of royal jelly sports gel at a dosage of 4500 mg may positively influence recovery processes after high-intensity weight training by mitigating muscle damage and inflammation. Further research is needed to elucidate the potential benefits and optimal dosages of royal jelly in enhancing exercise recovery. Keywords: Suplementation, Biomarkers, Royal Jelly, Fatique
This study aimed to investigate the effects of ingesting royal jelly sports gel at doses of 1500 mg, 3000 mg, and 4500 mg after 48 hours of high-intensity weight training on creatine kinase (CK) and ...interleukin-6 (IL-6) levels. A total of 16 participants were recruited and randomly assigned to four groups: placebo, 1500 mg, 3000 mg, and 4500 mg of royal jelly sports gel. Blood samples were collected before and after the intervention to measure CK and IL-6 levels. The results revealed a significant reduction in CK and IL-6 levels in the 4500 mg royal jelly group compared to the placebo group. However, no significant changes were observed in the 1500 mg and 3000 mg groups. These findings suggest that the consumption of royal jelly sports gel at a dosage of 4500 mg may positively influence recovery processes after high-intensity weight training by mitigating muscle damage and inflammation. Further research is needed to elucidate the potential benefits and optimal dosages of royal jelly in enhancing exercise recovery.
Este estudio tuvo como objetivo investigar los efectos de la ingestión de gel deportivo de jalea real en dosis de 1500 mg, 3000 mg y 4500 mg después de 48 horas de entrenamiento con pesas de alta intensidad sobre los niveles de creatina quinasa (CK) e interleucina-6 (IL-6). . Se reclutó a un total de 16 participantes y se los asignó aleatoriamente a cuatro grupos: placebo, 1500 mg, 3000 mg y 4500 mg de gel deportivo de jalea real. Se recogieron muestras de sangre antes y después de la intervención para medir los niveles de CK e IL-6. Los resultados revelaron una reducción significativa en los niveles de CK e IL-6 en el grupo de 4500 mg de jalea real en comparación con el grupo de placebo. Sin embargo, no se observaron cambios significativos en los grupos de 1500 mg y 3000 mg. Estos hallazgos sugieren que el consumo de gel deportivo de jalea real en una dosis de 4500 mg puede influir positivamente en los procesos de recuperación después del entrenamiento con pesas de alta intensidad al mitigar el daño muscular y la inflamación. Se necesitan más investigaciones para dilucidar los beneficios potenciales y las dosis óptimas de jalea real para mejorar la recuperación del ejercicio.
Penelitian ini mempunyai tujuan memaparkan data dilapangan akan ketersediaan, penggunaan sarpras pembelajaran dan media pembelajaran terhadap kemanfaatannya dalam mata pelajaran olahraga di SMP se ...kota Ngawi ditinjau dari status sekolah. Penelitian ini merupakan penelitian evaluatif menggunakan metode diskriptif dengan teknik survey. Berdasarkan hasil penelitian diperoleh 3 fakta. Pertama terkait komponen antecedents ketersediaan sarpras olahraga di SMP negeri yang sebesar 74% sedangkan di SMP Swasta yang sebesar 81%. ketersediaan media pembelajarannya SMP Swasta sebesar 80% sedangkan SMP Negeri 77%. Komponen transaction, penggunaan sarpras olahraga di SMP negeri sebesar 70% sedangkan di SMP Swasta yang sebesar 75%. penggunaan media pembelajarannya SMP Swasta yaitu sebesar 80% sedangkan SMP Negeri yang hanya 74%. komponen outcomes, pemanfaatan sarpras olahraga di SMP negeri sebesar 69% sedangkan di SMP Swasta yang sebesar 66%. Pemanfaatan media pembelajarannya, SMP Swasta sebesar 68% sedangkan SMP Negeri 66%. Kesimpulan dari penelitian ini yaitu terkait komponen antecedents ketersediaan sarpras olahraga SMP swasta lebih baik. Namun penggunaan media pembelajaran SMP negeri lebih baik. Terkait komponen transaction, penggunaan sarpras olahraga dan media pembelajaran SMP swasta lebih baik. Terkait Komponen outcomes (hasil) pemanfaatan sarpras pembelajaran dan media pembelajaran olahraga SMP negeri lebih baik. Sedangkan penggunaan media pembelajaran SMP swasta lebih baik.
