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Sport Development Strategy for Rock Climbing at Central Bengkulu Regency Prabowo, Andika; Raibowo, Septian; Nopiyanto, Yahya Eko; Permadi, Andes; Rizky, Oddie Bernanda
Jp.jok (Jurnal Pendidikan Jasmani, Olahraga dan Kesehatan) Vol. 7 No. 1 (2023): Jp.jok (Jurnal Pendidikan Jasmani, Olahraga dan Kesehatan)
Publisher : Physical Education, Health and Recreation Study Program, Universitas Insan Budi Utomo, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33503/jp.jok.v7i1.991

Abstract

This study aimed to formulate a sports development strategy for rock climbing on the Kandis Hills in central Bengkulu. A descriptive qualitative approach was used in the design of this study. This research began with the identification and analysis of the disease's internal environment (strengths and weaknesses) and formative external environment (opportunities and threats). This study used his SWOT analysis with IFAS and EFAS matrices. The instruments of this study were interviews, observations, questionnaires, and documents. The study sample consisted of 2 individuals from interview data collection and observation by subject sampling techniques and 30 respondents from a questionnaire. As a result of the study based on SWOT analysis, the researchers found that tourism sport climbing cliffs on Kandice Hill in quadrant I had an internal factor value of +0.4 and an external factor value of +0.68 in the SO strategy (between external and external factors). I discovered something. Internal Opportunities) Sport Climbing Tourism's strategic location in Bukit Kandis provides opportunities and strengths to maximize existing opportunities.
Analisis eksperimental efek latihan interval intensitas tinggi (HIIT) terhadap VO₂max dan efisiensi pemulihan pada pemain sepak bola Pratama, Leo; Saleh, Muhammad; Hardi Yanto, Anggel; Kurniawan, Wing Prasetya; Permadi, Andes
Jurnal SPORTIF : Jurnal Penelitian Pembelajaran Vol 11 No 3 (2025): Jurnal SPORTIF: Jurnal Penelitian Pembelajaran
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/js_unpgri.v11i3.27392

Abstract

HIIT is a fast and effective way to enhance aerobic performance and recovery capacity, particularly in sports such as professional football.   This study investigates the impact of structured HIIT training on the aerobic capacity and recovery of professional footballers. This investigation examined the impact of a six-week structured HIIT program on aerobic capacity and post-exercise recovery in professional footballers. 24 male professional players aged 18-22 were randomly assigned to two groups: the HIIT group (n = 12) performed a 4x4-minute interval protocol at 90-95% HRmax with 3-minute active recovery at 60-70% HRmax, while the control group (n = 12) continued football training. Aerobic capacity (VO₂Max) was determined using the Yo-Yo Intermittent Recovery Test Level 1 (YYIR1), whereas HRR and RPE measured recovery. The HIIT group showed a substantial increase in VO₂Max (p < 0.01; d = 1.3) from 49.3 ± 4.1 to 54.8 ± 3.7 mL/kg/min, while the control group showed no significant change (48.9 ± 4.4 to 49.8 ± 4.2; p = 0.21). The HIIT group showed a 17% increase in post-exercise HRR (p < 0.05), indicating faster recovery and greater parasympathetic reactivation. These results suggest that HIIT enhances aerobic endurance and the body's ability to recover quickly after intense activity, helping football players maintain energy, reduce fatigue, and perform effectively in training and matches. This study shows that planned HIIT programs can assist coaches optimize training time and match performance for professional football players.