Muhammad Irwansyah Abdhi

ORCID: 0009-0005-8908-294X
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About
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Research Areas
  • Sports and Physical Education Research
  • Motivation and Self-Concept in Sports
  • Sport Psychology and Performance
  • Blockchain Technology in Education and Learning

Yogyakarta State University
2024

This study aims to analyze the effect of self-efficacy on competition anxiety in boxing athletes at student level. The sample consists Special Region Yogyakarta Province and South Kalimantan Province, with 130 (95 male, 35 female) who will compete Regional Student Sports Week 2024. characteristics boxers were aged 15-18, had 3.1±0.7 years training experience, have a minimum 8.7±4.2 maximum 10.3±2.2 hours week. Self-efficacy instrument used Endurance Sport Self-Efficacy Scale (ESSES)...

10.47197/retos.v55.106784 article EN cc-by Retos 2024-05-15

This study aims to analyze the effect of service quality on achievement motivation based category athletes in kurash sport Indonesia. research is a correlational quantitative and it was analyzed using structural equating modeling (SEM) with help Smart-PLS 4 for students. The sample number 100, athlete categories were by rules KCAO (Kurash Confederation Asia-Oceania). cadet 30 athletes; aged 15.2±1.7, have 2.8±5.3 years training experience, 4.5±0.0 hours duration week. junior 31 17.7±4.4,...

10.47197/retos.v57.105998 article EN cc-by Retos 2024-06-13
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