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Zulfikar Hamid Wada
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Pengaruh Latihan Ergometer Rowing Machine Terhadap Peningkatan Power Endurance Pada Atlet Arung Jeram Faji Jawa Barat Refki Sanjaya Pratama; Zulfikar Hamid Wada; Slamet Sumarno
JOURNAL SAINS STUDENT RESEARCH Vol. 4 No. 1 (2026): Februari
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v4i1.7747

Abstract

Whitewater rafting athletes require high physical capacity because competitions include several events (Sprint, Head to Head, Slalom, and Downriver Race) that demand a combination of strength and endurance to maintain paddling tempo, especially in the Sprint discipline, which is generally ±500 meters long (PB FAJI, 2019). Power endurance is a crucial component as it requires the ability to generate explosive and repeated power without quickly becoming fatigued (Widiowati, 2019). Training using a rowing ergometer can simulate rowing movements on land and provide measurable training feedback (Widiyani et al., 2022). To determine the effect of rowing ergometer training on improving power endurance in West Java FAJI whitewater rafting athletes. This was a quantitative study with a quasi-experimental pre-experimental one-group pre-test and post-test design. The subjects consisted of 12 athletes (6 males, 6 females) aged 20–30 years. The ergometer rowing machine training intervention was conducted 3 times/week for 6 weeks. Power endurance was measured using a 500-meter ergometer rowing test (time taken in seconds). Data analysis included the Shapiro–Wilk normality test and the Paired Sample t-test. The average time decreased from 161.83 seconds (pre-test) to 143.58 seconds (post-test), a difference of 18.25 seconds. The data were normally distributed (p>0.05). The Paired Sample t-test showed a significant difference with p < 0.001, indicating that ergometer rowing machine training had a significant effect on increasing power endurance. Ergometer rowing machine training effectively increased the power endurance of West Java FAJI whitewater rafting athletes, as indicated by a significant decrease in 500-meter completion time.
Manfaat Kombinasi Aromatherapy Massage Dengan Minyak Cengkeh Dan Terapi Latihan Terhadap Parameter Womac Pada Pasien Osteoarthritis Genu: Studi Kasus Melviana Putri Rosari; Noraeni Arsyad; Zulfikar Hamid Wada
JOURNAL SAINS STUDENT RESEARCH Vol. 4 No. 1 (2026): Februari
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v4i1.7748

Abstract

Osteoarthritis (OA) of the knee is a degenerative joint disorder that often causes pain, stiffness, and limited function, thereby interfering with daily activities (Grässel & Muschter, 2020). Physical therapy interventions can be combined with complementary therapies such as aromatherapy massage using clove oil, which has analgesic and anti-inflammatory effects, as well as exercise therapy to improve function (Dewi Puspita et al., 2020, Tugba Kuru Colak et al., 2017). Describe the benefits of combining aromatherapy massage with clove oil and exercise therapy on WOMAC parameters in patients with knee OA. A descriptive case study of 3 patients with knee OA (based on radiological examination) who underwent a combination of clove oil aromatherapy massage and exercise therapy for 3 weeks (8 sessions). The primary outcome was WOMAC (pain, stiffness, physical function) measured before (T1) and after the intervention (T8) (Sahar Ahmed, 2016). The analysis was descriptive (comparison of pre- and post-scores). After the 8-session intervention, all three patients showed improvement (decrease) in total WOMAC scores and/or improvement in the pain, stiffness, and physical function subscales. These results indicate that the combination of clove oil aromatherapy massage and exercise therapy has the potential to help reduce complaints and improve functional ability in knee osteoarthritis (Dewi Puspita et al., 2020, Lanfeng Huang et al., 2017). The combination of clove oil aromatherapy massage and exercise therapy in this case study was beneficial for improving WOMAC scores in patients with knee osteoarthritis.
Co-Authors Melviana Putri Rosari Noraeni Arsyad Refki Sanjaya Pratama Slamet Sumarno