I Gede Peri Arista
Program Studi Doktor Ilmu Biomedis, Fakultas Kedokteran, Universitas Udayana

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Closed kinetic chain (CKC) Exercise In Knee Joint Rehabilitation: A Narrative Review I Gede Peri Arista; I Made Astika Yasa
JURNAL KEPERAWATAN DAN FISIOTERAPI (JKF) Vol. 8 No. 2 (2026): Jurnal Keperawatan dan Fisioterapi (JKF)
Publisher : Fakultas Keperawatan dan Fisioterapi Institut Kesehatan Medistra Lubuk Pakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35451/b9tpv488

Abstract

Musculoskeletal disorders of the knee joint are common health problems that can cause pain, decreased physical function, and limitations in daily activities. This study aimed to synthesize scientific evidence on the effectiveness of closed kinetic chain exercises on pain, physical function, balance, and mobility in musculoskeletal disorders, particularly in the knee joint. This study used a narrative review approach. Articles were obtained from the Scopus database within the 2020–2025 period using relevant keywords. The selection process was conducted based on PRISMA guidelines with predetermined inclusion and exclusion criteria, resulting in five eligible articles for further analysis. The methodological quality of the studies was assessed using the PEDro scale. The results show that closed kinetic chain exercises provide benefits in musculoskeletal rehabilitation, especially in knee joint disorders. These exercises reduce pain, improve muscle strength, enhance balance and postural stability, and increase physical function and mobility. The discussion indicates that these exercises support functional movement patterns and coordinated muscle activation, making them effective in improving joint stability. In conclusion, closed kinetic chain exercises are an effective intervention for musculoskeletal rehabilitation in knee joint disorders as they improve joint stability, muscle strength, and functional movement.
Socialization of Anthocyanin Content of Purple Sweet Potato Tubers in Bongkasa Pertiwi Village to Increase Public Knowledge I Wayan Putu Sutirta Yasa; I Made Jawi; A.A Ngurah Subawa; Ida Bagus Putra Manuaba; Komang Januartha Putra Pinatih; Putu Ayu Swandewi Astuti; I Gede Peri Arista; Gede Agus Ari Tirtayasa; Made Rendra Wisnu Rahasbistara; Iswahyudi Iswahyudi; I Putu Artha Wijaya
Jurnal Kreativitas Pengabdian Kepada Masyarakat (PKM) Vol 9, No 10 (2026): Volume 9 Nomor 10 (2026)
Publisher : Universitas Malahayati Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/jkpm.v9i10.27629

Abstract

ABSTRACT Purple sweet potato (Ipomoea batatas L.) is a local food that contains anthocyanins and has the potential to be developed as a food source with functional value. However, information about the anthocyanin content of purple sweet potatoes in Bongkasa Pertiwi Village and its comparison with other areas in Bali is not widely known to the public. To increase public knowledge about anthocyanins and bioactive characteristics of purple sweet potatoes through research-based socialization and describing participants' responses to activities. The activity was held on July 18, 2026 in Bongkasa Pertiwi Village, Abiansemal District, Badung Regency, Bali, involving 50 participants. Socialization was carried out through the presentation of materials, presentation of research data, discussions, and questions and answers. Knowledge was measured using a pre-test and post-test which each consisted of 15 questions. The difference in scores was analyzed using a paired t-test at α=0.05, while the characteristics and responses of participants were analyzed descriptively. The average knowledge score increased from 45.2 ± 12.4 to 80.8 ± 9.6, with a difference of 35.6 points (t=18.42; df=49; p0.001). The proportion of participants with very high knowledge categories increased from 0% to 56%, while the low category decreased from 24% to 0%. Based on socialized research data, the anthocyanin content of purple sweet potatoes from Bongkasa Pertiwi was 1.17 ± 0.02 mg/g, higher than Mayungan, Tabanan (0.76 ± 0.01 mg/g) and Ubud, Gianyar (0.11 ± 0.01 mg/g). As many as 92% of participants were active in the discussion, 96% considered the material easy to understand, and 90% were interested in developing purple sweet potatoes as a value-added product. Socialization based on research results was followed by an increase in participants' knowledge and a positive response to the use of purple sweet potato as a local food commodity. Keywords: Anthocyanins, Purple Sweet Potatoes, Local Food, Socialization, Community Knowledge.