Virtual Simulation-Based Study on Sports Anatomy: Technological Applications and Future Development
Haili Xiao,
Jianchang Ren,
Hongping Ling,
Chengtao Jiang,
Ping Wang
Issue:
Volume 11, Issue 4, December 2023
Pages:
84-89
Received:
18 September 2023
Accepted:
5 October 2023
Published:
14 October 2023
Abstract: This paper explores the technological applications and future development of virtual simulation technology in sports anatomy research. It begins by providing a comprehensive overview of how virtual simulation has been utilized in studying bones, muscles, and joints. This includes skeletal modeling and biomechanical analysis, muscle mechanics research, kinematic analysis of joints, and posture and movement optimization. The paper then delves into the various technological applications of virtual simulation in sports anatomy research. It discusses modeling and simulation techniques, motion capture and pose estimation, force feedback and physical simulation, as well as soft tissue modeling and simulation. Furthermore, the paper presents an outlook on the future development directions and research prospects of virtual simulation in sports anatomy. It highlights the integration of virtual reality and augmented reality as well as the application of artificial intelligence technology. The paper also mentions the importance of interdisciplinary integration and collaboration. In conclusion, this paper summarizes the innovations and contributions it has made in exploring virtual simulation technology in sports anatomy research. It emphasizes the significance of virtual simulation in this field and its potential for further development. Researchers in sports anatomy will find this paper valuable as it provides references for their work and contributes to the overall development and innovation of the domain.
Abstract: This paper explores the technological applications and future development of virtual simulation technology in sports anatomy research. It begins by providing a comprehensive overview of how virtual simulation has been utilized in studying bones, muscles, and joints. This includes skeletal modeling and biomechanical analysis, muscle mechanics resear...
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Research Article
Comparison Between Two Methods of Power Training on Swimming Performance
Mohammed Ibrahim Ibrahim Elrakhawy
Issue:
Volume 11, Issue 4, December 2023
Pages:
90-95
Received:
2 November 2023
Accepted:
20 November 2023
Published:
29 November 2023
Abstract: The aim of the research is to a comparison between two methods of power training, strength-speed and speed-strength on the performance of 50-meter freestyle swimming. The experimental method was applied to a sample of 12 adult swimmers (mean +/-SD: 16 +/-1 year, 172.2+/-3.2cm, 78.2+/-2.3kg) divided into two experimental groups, group A (strength-speed) and group B (speed-strength) by applying pre-and post-measurements,1RM bench press, 1RM squat, medicine ball chest throw, vertical jump, stroke length (SL), stroke rate (SR) and 50-meter freestyle tests was applied on the subjects respectively, Statistical Analyses Repeated-measures analysis of variance (ANOVA) was used to compare 50-meter freestyle trial time performance after the 2 different power training methods. Statistical significance was accepted at (p <0.05), (p <0.01). A 6-week power training program was applied 3 times a week, results show significant differences between pre and post-measurements in stroke length (t=3.64) and stroke rate (t=7.00) in group A, 1RM squat (t=3.60), vertical jump (t=4.96), stroke length (t=6.76) and 50-meter freestyle (t=32.91) in group B, and non-significant differences in 1RM bench press (t=2.33), 1RM squat (t=2.22), chest MD ball throw (t=2.35), vertical jump (t=2.18), and 50-meter freestyle (t=1.93) in group (A),1RM bench press (t=2.61), chest MD ball throw (t=2.08) and stroke rate (t=1.40) in group (B) for post-measurements. Present results recommend that dry-land program training must include the two methods of power training, strength-speed, and speed-strength, based on the force-velocity relationship for sprint swimmers during a specific period, power training in these two methods improves stroke length, and stroke rate and it leads to enhance swimming performance in sprint events.
Abstract: The aim of the research is to a comparison between two methods of power training, strength-speed and speed-strength on the performance of 50-meter freestyle swimming. The experimental method was applied to a sample of 12 adult swimmers (mean +/-SD: 16 +/-1 year, 172.2+/-3.2cm, 78.2+/-2.3kg) divided into two experimental groups, group A (strength-sp...
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Research Article
The Effect of Using S.A.Q. Training on the Improvement of Special Physical Abilities and the Achievement Level of Middle-Distance Runners
Hisham Alaqra,
Marsel Abushedeq
Issue:
Volume 11, Issue 4, December 2023
Pages:
96-101
Received:
29 September 2023
Accepted:
15 November 2023
Published:
8 December 2023
Abstract: The study aimed to identify the effect of using S.A.Q training on improving the specific physical abilities and achievement level of middle-distance runners. The research sample was chosen: the Palestinian athletics team players, who numbered (3) players. The most important results: There were statistically significant differences between the pre- and post-measurements and in favor of the post-measurement of the training program using the S.A.Q training for some tests, namely the vertical jump test from stability. The foot jump tests the farthest distance (10) seconds, the test of throwing a medicine ball weighing 3 kg, and the dangling test for the longest possible time. 4×10-meter shuttle run test. There were no statistically significant differences for the rest of the tests, and the average percentage of improvement for special physical abilities together was 28.48%. While the results showed that there were statistically significant differences between the pre- and post-measurements in favor of the post-measurement, the percentage of improvement for the achievement level of the 1500m race amounted to 2.66%. The researcher recommends: Adopting S.A.Q training as a basic training methodology for middle-distance runners. Circulate the publication of these results to the authorities related to athletics, especially the Olympic Committee and the various Palestinian federations, because of the benefit of these training and their targeting of speed and agility in many games. 2. Directing the Palestinian Athletics Federation towards the importance of S.A.Q training and using them in their training programs. It is necessary for the Ministry of Education to make increased efforts towards S.A.Q training, so that teachers in schools must use these training, which have a positive contribution to the players’ ability.
Abstract: The study aimed to identify the effect of using S.A.Q training on improving the specific physical abilities and achievement level of middle-distance runners. The research sample was chosen: the Palestinian athletics team players, who numbered (3) players. The most important results: There were statistically significant differences between the pre- ...
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