Effects of participation in short and long track speed skating on body composition, bone mineral density, physical fitness, and aerobic capacity in male adolescents

Kim, Sung Woo; Chul, Jung Hyun; Kang, Hyo Jung; Jung, Sung-Woo; Myongwon, Seo; Song, Jong-Kook

doi:10.35159/kjss.2018.02.27.1.701

Cited by 2 publications

(2 citation statements)

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“…The movement direction of the body link of the ground movement is upward, that is, hip joint, knee joint, from flexion to extension, ankle from dorsiflexion to plantar flexion, the direction of gravity is downward, the muscle group involved in the movement completes the centripetal work, and the direction of muscle force is consistent with the direction of trunk movement. The specific content includes the plantar during the take-off process, the reaction force and relative volume of the support, the duration of the muscles in the take-off process, and the relative volume of the hip, knee, and ankle joints [ 26 ]. According to Newton's second law:

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Section: Multisource Information Fusion Technology To Study the Biolo...mentioning

confidence: 99%

Biomechanical Research on Special Ability of Long Jump Take-Off Muscle Based on Multisource Information Fusion

Ren

Bing-quan

Chu

2022

Applied Bionics and Biomechanics

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For athletes of different sports, their muscle activities in different sports will show different special characteristics according to different sports. The purpose of this paper is to study the technology of multi-information fusion and to study the athletes of the long jump competition. The relevant research on the muscle specific ability test methods of the athletes in the long jump competition is of great significance to the study of the long jump. This paper proposes a long jumper’s special muscle ability experiment, using the now very popular multi-information fusion technology, to conduct in-depth research on the biomechanics of the long jumper’s special ability of the take-off muscle, which can provide an effective scientific basis for the special ability level and special strength of the long jumper’s take-off sports. The results of the study show that the hip joint of the take-off leg produces greater hip extensor torque during the take-off action of long jump, and the active contraction ability of the knee flexor group is very important for taking off and avoiding damage to the posterior femoral muscle group. The change range of the pressure center is between 51.26% and 74.35%, which has great application value in actual training.

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…”

Section: Multisource Information Fusion Technology To Study the Biolo...mentioning

confidence: 99%

Biomechanical Research on Special Ability of Long Jump Take-Off Muscle Based on Multisource Information Fusion

Ren

Bing-quan

Chu

2022

Applied Bionics and Biomechanics

View full text Add to dashboard Cite

show abstract

“…and analyze and compare sports data, which is conducive to enhancing the image and vividness of physical education and training. [ 12 ].…”

Section: Physical Training Related To Track and Field Eventsmentioning

confidence: 99%

Teaching Platform for Physical Training of Track and Field Events in Colleges and Universities Based on Data Mining Technology

Cho

Chen

et al. 2022

Applied Bionics and Biomechanics

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To a large extent, track and field sports require strong physical fitness of athletes, and athletes’ physical fitness determines their competition results. With the improvement of people’s living standards, athletes can get better nutritional supplements, but competition in track events has gradually become fierce, and physical fitness is extremely important for athletes. Physical training can improve athletes’ endurance, sports coordination, and sensitivity, but coaches should arrange the training intensity reasonably, not exceeding the athlete’s tolerance, to avoid problems such as overloading training causing athletes to be injured and sports age shortened. Traditional track and field training methods are no longer suitable for the physical development of modern athletes. This paper mainly studies the college track and field sports training teaching platform based on data mining technology. By using data mining technology, this paper constructs a track and field training platform in colleges and universities. Therefore, this paper designs a teaching platform for physical training in track and field events and puts the teaching platform into training teaching. It uses data mining technology to collect athletes’ sports characteristics and analyze athletes. The physical parameters and movement norms of the people develop a personalized training program for them.

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Effects of participation in short and long track speed skating on body composition, bone mineral density, physical fitness, and aerobic capacity in male adolescents

Cited by 2 publications

References 0 publications

Biomechanical Research on Special Ability of Long Jump Take-Off Muscle Based on Multisource Information Fusion

Biomechanical Research on Special Ability of Long Jump Take-Off Muscle Based on Multisource Information Fusion

Teaching Platform for Physical Training of Track and Field Events in Colleges and Universities Based on Data Mining Technology

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