Background: Physical exercise is prolonged at high relative humidity can lead to an increase in expenditure of body fluids (EBF) through perspiration. Excessive discharge can cause changes in body functions such as blood pressure changes in practice. Objective: This study aimed to prove that the relative humidity (RH) 40% inhibiting EBF and does not inhibit the increase in systolic blood pressure (SBP) and diastolic blood pressure (DBP) after physical exercise during 2X30 minutes. In addition, it also to prove physical exercise can improve exercise SBP and DBP. Methods: The study was conducted on 51 male students Faculty of Physical Education and Health, IKIP PGRI Bali. The samples were divided into three groups, and each group was given a different treatment. Group-1 exercise on the RH of 40%, Group-2 at the 50% RH, and the Group-3 at the RH of 60%. Data EBF, SBP, and DBP is measured before and after treatment. Results: The mean difference EBF, SBP, and DBP between before with after treatment in all groups increased significantly (p < 0.05). The mean EBF after treatment was significantly different between groups with p = 0.009 and significant differences occurred between group-1 with the Group-3 with p = 0.002 (p < 0.05). Average SBP and DBP after treatment was not significantly different between groups with consecutive values p = 0.729 and p = 0.562 (p > 0.05). Conclusion: Thus, physical exercise can improve the EBF, SBP, and DBP. RH of 40% can inhibit the EBF and can't inhibit an increase in SBP and DBP. Thus, if practiced in a long time expected to be made on the RH of 40% because it can inhibit the EBF.

Background: Physical exercise cannot be separated with body sweating, which is one of effort the body to maintain the homeostatic and thermoregulation. the factor of sweat rate is environment condition, for examples are room temperature and relative humidity. Aim: Compare physical exercise in two different environmental conditions, including at night and in the morning to the sweat rate. Method: The quantitative research design with descriptive design uses a one shot case study. Using as many as 40 male students divided into four groups. Result: To find out the differences between the two groups, this study used independent samples t-test. The group continuous running activity in the morning and at night has an average sweat rate as much as 0,49 liter ± 0,28 and 0,62 liter ± 0,31 with the value of (p > 0,05). The group cycing with HIIT activity in the morning and at night has an average sweat rate as much as 0,34 liter ± 0,177 and 0.42 liter ± 0,176 with the value of (p > 0,05). Conclusion: The average sweat rate of night physical exercise is more than the average sweat rate in the morning, even though there is no significant difference between both.Keywords: Relative humidity, night physical exercise, morning physical exercise, sweat rate, thermoregulation

Myofascial Trigger Point Syndrome (MTPs) adalah suatu daerah kecil yang hipersensitif yang mempengaruhi fascia otot upper trapezius. Penggunaan otot dalam posisi statis yang lama, kompresi pada otot dan mekanisme kerja yang buruk pada leher dan bahu dapat mengakibatkan spasme, pemendekan otot, serta gangguan sirkulasi darah yang menyebabkan timbulnya trigger point pada otot yang nantinya dapat menimbulkan MTPs. Penelitian ini bertujuan untuk membuktikan kombinasi terapi ultrasound dan metode integrated neuromuscular inhibitation techniques (INIT)_1 lebih efektif menurunkan nyeri pada MTPs otot upper trapezius daripada kombinasi terapi ultrasound dan transverse friction massage. Penelitian ini bersifat eksperimental dengan rancangan randomized pre test and post test group design. Terdapat dua Kelompok sampel, dengan masing-masing Kelompok terdapat 10 sampel. Kelompok 1 diberikan intervensi terapi ultrasound dan integrated neuromuscular inhibition techniques_1 sedangkan kelompok 2 diberikan intervensi terapi ultrasound dan transverse friction massage. Data berupa skala VAS diambil sebelum dan sesudah perlakuan. Perlakuan diberikan selama 6 kali terapi di Klinik Merdeka Medical Centre (MMC) Denpasar. Hasil penelitian menunjukkan terjadi penurunan rerata nyeri pada Kelompok 1 dari rerata 5,39±0,70 menjadi rerata 1,64±0,51 dan Kelompok 2 dari rerata 5,83±0,81 menjadi rerata 1,39±0,50 setelah perlakuan. Beda rerata penurunan nyeri dilakukan sebelum dan sesudah intervensi setiap Kelompok menggunakan paired sample t-test didapatkan nilai p=0,000 (p<0,05). Hasil perbedaan rerata nyeri setelah intervensi kombinasi terapi ultrasound dan integrated neuromuscular inhibitation techniques_1 dan kombinasi terapi ultrasound dan transverse friction massage menggunakan independent sample t-test didapatkan hasil p=0,287 (p>0,05) yang berarti tidak ada perbedaan bermakna intervensi antar Kelompok. Dapat disimpulkan bahwa tidak ada perbedaan antara kombinasi terapi ultrasound dan integrated neuromuscular inhibition techniques (INIT)_1 dengan kombinasi terapi ultrasound dan transverse friction massage untuk menurunkan nyeri pada myofascial trigger point syndrome otot upper trapezius. Diperlukan alat ukur nyeri yang lebih objektif.Kata Kunci : nyeri myofascial trigger point syndrome, otot upper trapezius, terapi ultrasound, integrated neuromuscular inhibition techniques, transverse friction massage.

High-intensity exercise exercises in the exercise process use enormous amounts of muscle glycocal energy to strengthen adipose tissue into energy acids, energy requirements balanced with oxygen demand that will improve pulmonary performance and physiology. Weight-adjusting exercises are adjusted to the adaptation and physiology of muscles, increased muscle development and physiological muscles and muscles increases into more so that the energy process increases both muscle glycogen and increased fat oxidation. In this study the sample will be divided into 2 groups, group I will be given High intensity interval training, group II will be given Circuit weight training, both groups aim to reduce the percentage of body fat and increase the vital capacity of the lung. This study measures the pre and post test results so that it will be measured before treatment and after treatment after the exercise program for 6 weeks. Samples will be measured using Bioelectrical Impedance Analisys to measure the percentage of body fat and Spirometry to measure vital pulmonary capacity.The results of the first group hypothesis test showed the value before the fat percentage of 21.75 and after training to be 19.46, then before the vital capacity of the lungs 2.32 and after training to 4.02. While in group 2 the fat percentage value was 21.55 and the training was determined to be 19.79. For the value of vital capacity of lung 2.46 and after training to 3.64, with the probability value in both groups was 0.000 which means (p <0.05) and the measurement was no significant difference from both exercises. In the test of hypothesis III the comparison of results in group I , II, t-test independent sample with the result of the average group I fat difference 2.29 ± 0.46, KVparu 1.75 ± 0.55, Group II fat% 1.70 ± 0.43, KVparu 1.17 ± 0.45 with fat% probability value (p = 0,725) and KVparu (p = 0,073) which means (p> 0,05) and can. There was no significant difference between the three interventions.The conclusion of this research is high intensity interval training as well as ciecuit weight training in decreasing body fat percentage and increasing vital capacity of lung