scholarly journals Tingkat Daya Tahan Jantung Paru Mahasiswa Olahraga Angkatan 2019 Selama Pandemi Covid

2020 ◽  
Vol 1 (2) ◽  
pp. 1-5
Author(s):  
Dwi Handoko ◽  
Eko Bagus Fahrizqi ◽  
Rizki Yuliandra
Keyword(s):  
Heart Rate ◽  
Physical Activities ◽  
The Body ◽  
Descriptive Statistics ◽  
Survey Analysis ◽  
Education Students ◽  
Tests And Measurements ◽  
Cardiovascular Endurance ◽  
Endurance Tests

Everyone must have the ability to endure the heart and lungs of the body, especially for activities in physical activities. For sports students, the ability of heart and lung endurance is an important asset in carrying out activities, not only to support activities in lectures but also to support activities outside of lectures. This study aims to measure the level of cardiovascular endurance. Tests and measurements were carried out using the 1.2 km running test. The sample to be studied is sports education students class 2019, Indonesian technocrat University. This research is a survey analysis research using descriptive statistics. From the results of data collection, it was found that 5 students with a percentage of 6.41% had very good heart and lung levels. Students with the ability of heart-lung level who were classified into good categories were 23 students with a percentage of 29, 48%. Classification of pulmonary heart rate in the medium category was 48 students with a percentage of 62.54%. Thus, the level of cardiovascular endurance of sports education students class of 2019 is classified as moderate.

scholarly journals Pengaruh Penggunaan Model Project Based Learning Terhadap Keterampilan Kolaborasi Mahasiswa Pendidikan IPA

2019 ◽  
Vol 8 (1) ◽  
pp. 29
Author(s):  
Sitti Saenab ◽  
Sitti Rahma Yunus ◽  
Husain Husain
Keyword(s):  
Science Education ◽  
Key Words ◽  
Project Based Learning ◽  
Descriptive Statistics ◽  
Survey Analysis ◽  
Education Students ◽  
Model Learning ◽  
Model Project ◽  
Inferential Analysis

This report aims to review the influence of the use of learning model learning project based on skill collaboration education students science education UNM. The research is praeksperimen research. A design study used is one- shot case study. Subjects research is a student science education that doing lecture motion and change. Research instruments used to measure skill collaboration students is the instrument non the tests which consisted of rubric and the survey. Analysis of data done through descriptive statistics and statistics inferential. Analysis deskriktif statistics show that increased skill collaboration students when dibelajarkan use the model project is based learning about 18 of 29 students able to reach the score over the level of 1. While to test inferential shows that is the kind of classroom learning project based on skill collaboration Key Words: PjBL, Skill Colobaration, Science Education

scholarly journals Persepsi mahasiswa Fakultas Ilmu Keolahragaan Universitas Negeri Yogyakarta terhadap atribut produk minuman kesehatan

2018 ◽  
Vol 6 (2) ◽  
pp. 184-192
Author(s):  
Chairina Vidya ◽  
Fatma Zuhrotun Nisa ◽  
Ika Ratna Palupi
Keyword(s):  
Nutritional Value ◽  
Consumer Preferences ◽  
Physical Activities ◽  
The Body ◽  
Descriptive Statistics ◽  
State University ◽  
Product Attributes ◽  
Cross Sectional ◽  
Cross Sectional Design ◽  
Sports Sciences

Pemberian cairan sangat penting bagi atlet untuk menghindari dehidrasi yang dapat menyebabkan gangguan fisiologis tubuh. Produk minuman kesehatan diyakini mampu meningkatkan energi dan menjaga produktivitas pada saat dan setelah melakukan aktivitas fisik seperti bekerja dan olahraga, terutama bagi para olahragawan. Perilaku membeli produk minuman kesehatan dilakukan berdasarkan preferensi dan kebutuhan konsumen, salah satunya mempertimbangkan atribut produk. Penelitian ini bertujuan untuk mengetahui persepsi mahasiswa Fakultas Ilmu Keolahragaan Universitas Negeri Yogyakarta (FIK UNY) terhadap atribut produk minuman kesehatan (harga, kemasan, merek, label, dan rasa). Penelitian menggunakan desain observasional cross sectional dengan subjek penelitian 100 orang mahasiswa FIK UNY yang diambil secara purposif. Analisis data menggunakan statistik deskriptif. Hasil penelitian menunjukkan bahwa sebagian besar subjek memiliki persepsi positif terhadap atribut produk minuman kesehatan. Kemasan yang mudah dibawa dan dipegang serta informasi nilai gizi merupakan indikator yang dianggap paling penting oleh subjek. Perception on healthy drink product attributes among sports sciences college students in Universitas Negeri Yogyakarta AbstractIntake of fluids is very important for athletes to avoid dehydration which can cause physiological disorders of the body. Health drink products are supposed to increase energy and maintain productivity during and after physical activities such as work and exercise, especially for athletes. The behavior of buying health drink products is based on consumer preferences and needs, one of them considering product attributes. This study aimed to determine perception of students of the Faculty of Sport Sciences Yogyakarta State University (FIK UNY) on the attributes of health drink products (price, packaging, brand, label, and taste). The research used observational cross-sectional design. Subjects were 100 students of FIK UNY selected through purposive sampling. Data analysis employed descriptive statistics. The results showed that most respondents had positive perceptions on health drink product attributes. Packaging that was easy to carry and hold as well as information of nutritional value was an indicator that was considered most important by the subjects.

scholarly journals Cardiovascular Endurance Level Of Physical Education Students At Tanjungpura University

KINESTETIK ◽  
2021 ◽  
Vol 5 (2) ◽  
pp. 276-282
Author(s):  
Fitriana Puspa Hidasari
Keyword(s):  
Physical Education ◽  
Physical Fitness ◽  
Male Students ◽  
Survey Method ◽  
Education Students ◽  
Tests And Measurements ◽  
Physical Education Students ◽  
Cardiovascular Endurance ◽  
Analysis Technique ◽  
Data Collection Technique

Restrictions on social activities to online learning processes increase the potential for low body movements or sedentary life in Physical Education Students (PES). The purpose of this study was to determine the level of physical fitness of Tanjungpura University Physical Education students in terms of cardiorespiratory endurance. This study used a survey method. The data collection technique uses tests and measurements with the Multistage Fitness Test (MFT) instrument. The sample in this study were 33 male students. The data analysis technique used descriptive percentage. The results showed that none of the students had VO2Max at a very good level, there were 12.5% in the good category, and most of the students with a percentage of 62.5% were at a moderate level. While the remaining 18.75% and 9.37% are at the level of less and less. The conclusion of this study is that most Physical Education Students (PES) still have good physical fitness, while some students who are at a low level and very less need to be given motivation and understanding regarding the importance of fitness in sports students.

scholarly journals A Fuzzy Logic-Based Personalized Method to Classify Perceived Exertion in Workplaces Using a Wearable Heart Rate Sensor

2018 ◽  
Vol 2018 ◽  
pp. 1-17 ◽  
Author(s):  
Pablo Pancardo ◽  
J. A. Hernández-Nolasco ◽  
Francisco Acosta-Escalante
Keyword(s):  
Decision Making ◽  
Heart Rate ◽  
Fuzzy Logic ◽  
Perceived Exertion ◽  
Physical Activities ◽  
Physical Work ◽  
Worker Allocation ◽  
Cleaning Staff ◽  
Rate Sensor

Knowing the perceived exertion of workers during their physical activities facilitates the decision-making of supervisors regarding the worker allocation in the appropriate job, actions to prevent accidents, and reassignment of tasks, among others. However, although wearable heart rate sensors represent an effective way to capture perceived exertion, ergonomic methods are generic and they do not consider the diffuse nature of the ranges that classify the efforts. Personalized monitoring is needed to enable a real and efficient classification of perceived individual efforts. In this paper, we propose a heart rate-based personalized method to assess perceived exertion; our method uses fuzzy logic as an option to manage imprecision and uncertainty in involved variables. We applied some experiments to cleaning staff and obtained results that highlight the importance of a custom method to classify perceived exertion of people doing physical work.

scholarly journals Analysis and classification of ECG-waves and rhythms using circular statistics and vector strength

2017 ◽  
Vol 3 (2) ◽  
pp. 91-94 ◽  
Author(s):  
Jan-Dirk Janßen ◽  
Thomas Schanze
Keyword(s):  
Heart Rate ◽  
Heart Rhythm ◽  
Descriptive Statistics ◽  
Circular Statistics ◽  
Analysis Tool ◽  
Rr Interval ◽  
Rhythm Analysis ◽  
Complex Exponential ◽  
Vector Strength

AbstractThe most common way to analyse heart rhythm is to calculate the RR-interval and the heart rate variability. For further evaluation, descriptive statistics are often used. Here we introduce a new and more natural heart rhythm analysis tool that is based on circular statistics and vector strength. Vector strength is a tool to measure the periodicity or lack of periodicity of a signal. We divide the signal into non-overlapping window segments and project the detected R-waves around the unit circle using the complex exponential function and the median RR-interval. In addition, we calculate the vector strength and apply circular statistics as wells as an angular histogram on the R-wave vectors. This approach enables an intuitive visualization and analysis of rhythmicity. Our results show that ECG-waves and rhythms can be easily visualized, analysed and classified by circular statistics and vector strength.

The influence of osteopathic correction on the rate of various rhythms of the body

2019 ◽  
pp. 64-71 ◽  
Author(s):  
A. E. Chernikova ◽  
Yu. P. Potekhina
Keyword(s):  
Heart Rate ◽  
Respiratory Rate ◽  
Age Groups ◽  
Biomechanical Properties ◽  
Dispersion Analysis ◽  
The Body ◽  
Body Tissues ◽  
Age Related ◽  
Significant Difference ◽  
Before And After

Introduction. An osteopathic examination determines the rate, the amplitude and the strength of the main rhythms (cardiac, respiratory and cranial). However, there are relatively few studies in the available literature dedicated to the influence of osteopathic correction (OC) on the characteristics of these rhythms.Goal of research — to study the influence of OC on the rate characteristics of various rhythms of the human body.Materials and methods. 88 adult osteopathic patients aged from 18 to 81 years were examined, among them 30 men and 58 women. All patients received general osteopathic examination. The rate of the cranial rhythm (RCR), respiratory rate (RR) heart rate (HR), the mobility of the nervous processes (MNP) and the connective tissue mobility (CTM) were assessed before and after the OC session.Results. Since age varied greatly in the examined group, a correlation analysis of age-related changes of the assessed rhythms was carried out. Only the CTM correlated with age (r=–0,28; p<0,05) in a statistically significant way. The rank dispersion analysis of Kruskal–Wallis also showed statistically significant difference in this indicator in different age groups (p=0,043). With the increase of years, the CTM decreases gradually. After the OC, the CTM, increased in a statistically significant way (p<0,0001). The RCR varied from 5 to 12 cycles/min in the examined group, which corresponded to the norm. After the OC, the RCR has increased in a statistically significant way (p<0,0001), the MNP has also increased (p<0,0001). The initial heart rate in the subjects varied from 56 to 94 beats/min, and in 15 % it exceeded the norm. After the OC the heart rate corresponded to the norm in all patients. The heart rate and the respiratory rate significantly decreased after the OC (р<0,0001).Conclusion. The described biorhythm changes after the OC session may be indicative of the improvement of the nervous regulation, of the normalization of the autonomic balance, of the improvement of the biomechanical properties of body tissues and of the increase of their mobility. The assessed parameters can be measured quickly without any additional equipment and can be used in order to study the results of the OC.

Three new species, two new genera, and new family Biphragmosagittidae (Сhaetognatha) from Southwest Pacific Ocean

2011 ◽  
Vol 20 (1) ◽  
pp. 161-173
Author(s):  
A.P. Kassatkina
Keyword(s):  
New Species ◽  
Type Species ◽  
Morphological Characters ◽  
The Body ◽  
New Order ◽  
New Genera ◽  
New Family ◽  
The Family ◽  
Three New Species

Resuming published and own data, a revision of classification of Chaetognatha is presented. The family Sagittidae Claus & Grobben, 1905 is given a rank of subclass, Sagittiones, characterised, in particular, by the presence of two pairs of sac-like gelatinous structures or two pairs of fins. Besides the order Aphragmophora Tokioka, 1965, it contains the new order Biphragmosagittiformes ord. nov., which is a unique group of Chaetognatha with an unusual combination of morphological characters: the transverse muscles present in both the trunk and the tail sections of the body; the seminal vesicles simple, without internal complex compartments; the presence of two pairs of lateral fins. The only family assigned to the new order, Biphragmosagittidae fam. nov., contains two genera. Diagnoses of the two new genera, Biphragmosagitta gen. nov. (type species B. tarasovi sp. nov. and B. angusticephala sp. nov.) and Biphragmofastigata gen. nov. (type species B. fastigata sp. nov.), detailed descriptions and pictures of the three new species are presented.

FUNCTIONAL STATUS AND ADAPTIVE POTENTIAL IN FOREIGN STUDENTS WITH DIFFERENT TYPES OF VEGETATIVE REGULATION DURING TUITION

2020 ◽  
pp. 118-126
Author(s):  
A.M. Satarkulova
Keyword(s):  
Heart Rate ◽  
Foreign Students ◽  
Autonomic Regulation ◽  
The Body ◽  
Functional Changes ◽  
Different Types ◽  
Type 3 ◽  
Adaptive Abilities

The assessment and dynamic control over students’ status is a very important task. It allows timely detection of prenosological status prior to pathology and health maintenance in students. The objective of the paper is to assess the adaptive abilities of the body, to analyze changes in heart rate variability indicators in students with various types of autonomic regulation, to identify prenosological status and precursory pathological symptoms. Materials and Methods. The study enrolled 302 students from India, aged 21.54±1.43. Programming complex «Psychophysiologist» was used to register the main HRV parameters within 5 minutes. Health status was evaluated according to the index of functional changes and the scale of functional states. Results. N.I. Shlyk (2009) distinguished two groups of students with different types of autonomic regulation: type 1 (53 %) with moderate and type 2 (5 %) with marked characteristics of central regulation profile, type 3 (35 %) with moderate and type 4 (7 %) with marked characteristics of autonomous regulation profile. Main parameters of HRV and adaptation potential were defined for each student.All the parameters characterized functional and health status. Conclusions. It was shown that 82 % of trial subjects (type 1), 53 % (type 2), 94 % (type 3) and 95 % (type 4) demonstrated satisfactory adaptation and their physiological processes were at an optimal level. 18 % of students (type 1) demonstrated reduced adaptive abilities of the body. Moreover, they were under moderate stress. 47 % of subjects (type 2) were also under a significant stress, which was proven by excessively high SI, low SDNN and TP, and an increased index of functional changes. 5 % of students (type 4) revealed dysfunctional characteristics in the heart rhythm, peculiar to pathology. Keywords: foreign students, heart rate variability, types of autonomic regulation, adaptation potential, functional status. Оценка состояния студентов и динамический контроль за ним является важной задачей, поскольку позволяет своевременно выявлять у студентов донозологические состояния, предшествующие патологии, и способствовать сохранению здоровья. Цель. Оценка адаптивных возможностей организма, анализ изменений показателей вариабельности сердечного ритма у студентов с различными типами вегетативной регуляции, выявление донозологических состояний и ранних признаков патологии. Материалы и методы. В исследовании участвовало 302 студента в возрасте 21,54+1,43 года из Индии. Регистрировались основные параметры ВСР в течение 5 мин с использованием программно-аппаратного комплекса «Психофизиолог». Состояние и уровень здоровья оценивались по индексу функциональных изменений и шкале функциональных состояний. Результаты. По способу, предложенному Н.И. Шлык, выделены группы студентов с различными типами вегетативной регуляции: I (53 %) и II типы (5 %) – с умеренным и выраженным преобладанием центрального контура регуляции соответственно, III (35 %) и IV типы (7 %) – с умеренным и выраженным преобладанием автономного контура регуляции соответственно. У каждого из студентов определены основные параметры ВСР и адаптационного потенциала, характеризующие функциональное состояние и уровень здоровья. Выводы. Показано, что для 82 % обследуемых с I типом, 53 % со II типом, 94 % c III типом и 95 % с IV типом регуляции характерно состояние удовлетворительной адаптации, физиологические процессы сохраняются на оптимальном уровне. В группе студентов I типа у 18 % студентов адаптивные возможности организма снижены, выявлено состояние умеренного напряжения. У 47 % обследуемых II типа также зафиксировано состояние резко выраженного напряжения, индикатором которого является чрезмерно высокое значение SI, низкие величины SDNN и ТP, повышенное значение индекса функциональных изменений. В группе студентов с IV типом у 5 % учащихсяв регуляции ритма сердца выявлены дисфункциональные признаки, характерные для патологии. Ключевые слова: иностранные студенты, вариабельность сердечного ритма, типы вегетативной регуляции, адаптационный потенциал, функциональное состояние.

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