scholarly journals Data Analysis of Soccer Athletes’ Physical Fitness Test Based on Multi-View Clustering

2018 ◽  
Vol 1060 ◽  
pp. 012024
Author(s):  
Bin Jiang ◽  
Hua Sun ◽  
Wanjian Bai ◽  
Hongmei Li ◽  
Yong Wang ◽  
...  
Keyword(s):  
Data Analysis ◽  
Physical Fitness ◽  
Physical Fitness Test ◽  
Fitness Test

scholarly journals Student Physical Fitness Test System and Test Data Analysis System Based on Computer Vision

2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
Ling Wang ◽  
Sitong Chen
Keyword(s):  
Computer Vision ◽  
Data Analysis ◽  
Physical Fitness ◽  
Test Data ◽  
Test System ◽  
Physical Fitness Test ◽  
Fitness Test ◽  
Computer Vision Technology ◽  
Analysis System ◽  
Data Analysis System

Computer vision technology is one of the main research directions of artificial intelligence. With the rapid growth of image or video data scale and the improvement of computing power, computer vision technology has achieved unprecedented development in recent years and is widely used in a variety of scenes. This study mainly discusses the design of student physical fitness test system and test data analysis system based on computer vision. This study is mainly based on the motion attitude determination algorithm to identify the motion. In hardware configuration, the key is CPU and GPU. The model realizes large-scale matrix computation based on the parallel computing power provided by GPU and uses CPU to realize data reading and preprocessing. The assessment controller is responsible for the transmission of instructions and status information and controls the operation of the entire pitch assessment system. It is the control center of the entire system. ZigBee wireless communication technology is adopted as the communication method of human posture measurement terminal and assessment controller. The input image is preprocessed through scaling and standardization. The image is scaled to the resolution of 224 × 224 when input, which is performed to realize data parallel training. The image was changed by means of random horizontal flip, random rotation, and color change to achieve the effect of expanding the dataset. Then, the test evaluation module was used to evaluate various test indexes of the body. During the sit-up test, nine out of 10 sit-ups can be accurately counted and the recognition rate reaches 90 percent. The results show that the system designed in this study has high accuracy and good performance, which can be used for the physical fitness test and test data analysis of students.

scholarly journals The Physical Fitness In Volleyball Club at SMAN 4 Of Central Bengkulu

2020 ◽  
Vol 1 (2) ◽  
pp. 85-90
Author(s):  
Deni Kusuma Saputra ◽  
Mariska Febrianti ◽  
Tito Parta Wibowo
Keyword(s):  
Data Analysis ◽  
Physical Fitness ◽  
Quantitative Research ◽  
Sampling Technique ◽  
Total Sample ◽  
Male Students ◽  
Survey Method ◽  
Physical Fitness Test ◽  
Fitness Test ◽  
Analysis Technique

This research was conducted with the aim of knowing the physical fitness in Volleyball Club at SMA N 4 of Central Bengkulu. The design of this research is descriptive quantitative research. The method used in this research is a survey method with data collection techniques using TKJI test. The population of this study were students at SMA N 4 of Central Bengkulu with a total sample of 30 people consisting of 20 male students and  10 female students using total sampling technique. The variables in this study were students at SMA N 4 of Central Bengkulu. The data were collected using the physical fitness test for the 16-19 year category (Depdiknas, 2010: 3), and the data analysis technique used was descriptive statistical techniques with frequency and percentage through categorization. Based on the results of research and data analysis obtained from the physical fitness test in Volleyball Club at SMA N 4 of Central Bengkulu, there were 3 people or 10% were categorized as good, 21 people or 70% were categorized as moderate and 6 people or 20% were categorized as lacking. Based on the results of this study, it can be concluded that the physical fitness of volleyball club at SMA N 4 of Central Bengkulu is in the moderate category.

scholarly journals Analisis Tingkat Kebugaran Jasmani Siswa Kelas Atas Ditinjau Dari Keikutsertaan Dalam Ekstrakurikuler

2020 ◽  
Vol 5 (2) ◽  
pp. 89-97
Author(s):  
Fajar Bahari ◽  
Yulingga Nanda Hanief ◽  
Slamet Junaedi
Keyword(s):  
Data Analysis ◽  
Physical Fitness ◽  
Descriptive Study ◽  
Upper Class ◽  
Physical Fitness Test ◽  
Fitness Test ◽  
Survey Techniques ◽  
Analysis Technique ◽  
Quantitative Descriptive ◽  
Lying Down

It is not yet known the level of physical fitness of students who take extracurricular sports in SDN 2 Plemahan is the background of this study. The formulation of the problem taken is: What is the level of physical fitness of upper-class students at SDN 2 Plemahan?. This research is a quantitative descriptive study with survey techniques. The sample used upper-class students who participated in extracurricular basketball, volleyball, futsal, martial arts as many as 44 children. The research instrument used the Indonesian Physical Fitness Test (TKJI), namely the 40-meter Running test, the elbow hanging, lying down, upright jumping, running 600 meters. The data analysis technique uses percentage analysis with the TKJI norm. The results of this study are: (1) The level of physical fitness of basketball extracurricular upper-class students falls into the medium category (2) The level of physical fitness of upper-class extracurricular volleyball clubs falls into the medium category, (3) The level of physical fitness of upper-class students futsal extracurricular entry in the medium category (4) The level of physical fitness of pencak silat extracurricular upper-class students falls into the medium categoryKeywords: Physical fitness, Student, Upper-class, Extracurricular, Sports AbstrakBelum diketahui tingkat kebugaran jasmani siswa yang mengikuti ekstrakurikuler olahraga di SDN 2 Plemahan menjadi latar belakang penelitian ini. Rumusan masalah yang diambil adalah: Seberapakah tingkat kebugaran jasmani siswa kelas atas SDN 2 Plemahan?. Penelitian ini merupakan penelitian deskripsitif kuantitatif dengan teknik survei. Sampel menggunakan siswa kelas atas yang mengikuti ekstrakurikuler bolabasket, bolavoli, futsal, pencak silat sebanyak 44 anak. Instrumen peneltian menggunakan Tes Kebugaran Jasmani Indonesia (TKJI) yaitu tes Lari 40 meter, Gantung siku, baring duduk, loncat tegak, lari 600 meter. Teknik analisis data menggunakan analisis persentase dengan norma TKJI. Hasil penelitian ini adalah: (1) Tingkat kebugaran jasmani siswa kelas atas ekstrakurikuler bola basket masuk dalam kategori sedang (2) Tingkat kebugaran jasmani siswa kelas atas ekstrakurikuler bolavoli masuk dalam kategori sedang, (3) Tingkat kebugaran jasmani siswa kelas atas ekstrakurikuler futsal masuk dalam kategori sedang (4) Tingkat kebugaran jasmani siswa kelas atas ekstrakurikuler pencak silat masuk dalam kategori sedangKata kunci: Kebugaran jasmani, Siswa, Kelas atas, Ekstrakurikuler, Olahraga

Army Physical Fitness Test (APFT): Normative Data on 6022 Soldiers

1993 ◽  
Author(s):  
Joseph Knapik ◽  
Louis Banderet ◽  
Michael Bahrke ◽  
John O'Connor ◽  
Bruce Jones
Keyword(s):  
Physical Fitness ◽  
Normative Data ◽  
Physical Fitness Test ◽  
Fitness Test

scholarly journals KEBUGARAN FISIK SISWA RETARDASI MENTAL RINGAN SEKOLAH DASAR LUAR BIASA KUNCUP BUNGA DENPASAR LEBIH TINGGI SESUDAH MELAKUKAN PELATIHAN SENAM PINGUIN DARI PADA SENAM RIA ANAK INDONESIA

2018 ◽  
Author(s):  
I Putu Eka Jaya ◽  
Nyoman Mangku Karmaya ◽  
Made Jawi ◽  
Wayan Weta ◽  
Ida Bagus Ngurah ◽  
...  
Keyword(s):  
Physical Fitness ◽  
Test Group ◽  
T Test ◽  
Percentage Increase ◽  
Test Results ◽  
Physical Fitness Test ◽  
Fitness Test ◽  
Group 2 ◽  
Paired T Test ◽  
Group 1

Physical fitness is ability to perform the activity or activities without feeling tired excessively. Physical fitness associated with a person`s organs to carry out its tasks properly every day without experiencing significant fatigue. In a child’s mental retardation with a les mobile lifestyle that will affect his physical fitness. The purpose of this study to determine which type of gymnastic exercise better to the physical fitness on the students in Sekolah Dasar Luar Biasa Kuncup Bunga Denpasar.This research used experimental method using Randomized study Pre and Post Test Group Design. The subjects in this study were students in Sekolah Dasar Luar Biasa Kuncup Bunga Denpasar. There were 18 students which is divided into two groups: group-1 is senam penguins and group-2 is senam ria anak Indonesia. Data were obtained after a six-week training analyzed by paired t-test and unpaired t-test.The results of physical fitness test before training with Senam Penguins was 23.39 ± 1.69 and the test results after the training was 27.87 ± 3.28. the physical fitness test in group-2 before training with Senam Ria anak Indonesia was 22.69 ± 1.76 and the results after training was 24.64 ± 2.11. Paired t-test in both group before and after training showed significant differences after training in group-1 and group-2 with a value of p > 0.05 with an increase in physical fitness test results of (19.15) in group-1 and (8.64) in group-2. The percentage increase physical fitness test results of group-1 with senam penguins is higher than those in group-2 with senam ria anak Indonesia.So we can conclude that the training of senam penguin in Sekolah Dasar Luar Biasa Kuncup Bunga Denpasar improved the physical fitness test results higher than senam ria anak Indonesia.

Investigation of Aerobic and Muscular Fitness and Concussion Among Service Academy Cadets at the United States Air Force Academy: Results from the CARE Consortium

2021 ◽  
Author(s):  
Kathryn L Van Pelt ◽  
Laura Wolff ◽  
Darren E Campbell ◽  
Gerald McGinty ◽  
Michael Zupan ◽  
...  
Keyword(s):  
Physical Fitness ◽  
Aerobic Fitness ◽  
Recovery Time ◽  
The United States ◽  
Physical Fitness Test ◽  
Fitness Test ◽  
Recovery Duration ◽  
Concussion Recovery ◽  
Service Academy ◽  
The Relationship

ABSTRACT Introduction Concussion has become the signature injury facing the U.S. military. However, little is understood about the relationship between military fitness and concussion recovery. The current study examined the recoveries of cadets at a U.S. Service Academy to determine whether preinjury physical fitness improved recovery and whether recovery was associated with post-injury physical fitness measures. Methods Participants were enrolled in a longitudinal study of concussion. Aerobic Fitness Test (AFT) and Physical Fitness Test (PFT) data were used to estimate cadet fitness. Survival analysis evaluated significant estimators of concussion recovery time. Linear regression models were used to explore the relationship between recovery duration and change in physical fitness scores. Results Between 2014 and 2017, 307 (n = 70; 22.80% Women) cadets who had sustained a concussion were enrolled. Preinjury physical fitness was not significantly associated with recovery duration (P > .05). Men and intercollegiate cadets took fewer days to reach recovery milestones. Compared to women, men had greater decrements in the Aerobic Fitness Test total score (P < .05) and increased 1.5-mile time postconcussion (P < .05). Women had greater decreases in push-ups postconcussion compared to males (P < .05). There was a trend for a negative association between days until asymptomatic and change in the Physical Fitness Test score (P = .07). Conclusion Preconcussion physical fitness levels do not appear to impact concussion recovery time among a highly physically fit cohort. Possible methods to reduce the effect of symptom duration on strength-related physical fitness should be investigated along with evaluating reductions in strength as a possible mechanism for postconcussion injury risk.

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