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Pengaruh Latihan Double Leg Speed Hop Dengan Half Squat Jump Terhadap Peningkatan Kecepatan Tungkai Atlet Voli Fakhruddin, Bima Fakhri; Boroh, Zeth
JOURNAL OF BAJA HEALTH SCIENCE Vol 4 No 02 (2024): Journal of Baja Health Science
Publisher : Universitas Banten Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47080/joubahs.v4i02.2914

Abstract

Melatih kondisi fisik merupakan kemampuan fisik yang dikhususkan untuk suatu cabang olahraga tertentu. Setiap cabang olahraga mempunyai karakteristik dan kekhususan tersendiri sehingga diperlukan kondisi fisik khusus. Dalam mengembangkan teknik untuk mencapai suatu prestasi, diperlukan suatu bentuk latihan teknik yang bertujuan untuk meningkatkan dan mengembangkan penguasaan keterampilan teknik gerakan dalam suatu cabang olahraga. Pemain bola voli harus ditunjang dengan kondisi fisik yang baik agar mudah menguasai teknik latihan bola voli. Kecepatan adalah salah satu biomotor yang dibutuhkan oleh atlet bola voli karena atlet voli dituntut untuk bergerak cepat dalam memprediksi arah bola untuk pertahanan dan serangan dalam permainan. Plyometric adalah latihan atau pengulangan yang memadukan gerakan kecepatan dan kekuatan untuk menciptakan gerakan yang eksplosif. Rata-rata peningkatan kecepatan atlet voli yang diukur menggunakan Sprint 30m sebelum intervensi 4.7880 dan setelah intervensi 4.6730, standar deviasi sebelum intervensi .03438 dan sesudah intervensi .03164. Hasil uji Paired- T Test menunjukkan p-value 0,001 adanya pengaruh pada intervensi tersebut. Plyometric metode Double Leg Speed Hop dan Half Squat Jump secara signifikan berpengaruh dalam meningkatkan kecepatan pada atlet voli.
Potential use of dance game simulator in eye-leg coordination improvement: study on healthy participants Wijaya, Ezra Bernardus; Boroh, Zeth; Baisa, Sahlah Yusuf; Arsyad, Noraeni
Medical Journal of Indonesia Vol. 33 No. 3 (2024): September
Publisher : Faculty of Medicine Universitas Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13181/mji.oa.247466

Abstract

BACKGROUND Game-based therapy has the potential to enhance patients’ participation in neurorehabilitation by making it more engaging and inspiring. Thus, this research aimed to investigate the efficacy and validity of a dance game simulator to improve eye-leg coordination diagnosis and treatment. METHODS 59 healthy participants aged 19–38 were assessed using a foot tapping test (FTT), lower extremity motor coordination test (LEMOCOT), modified agility ladder drill test, and total game score. The dance game system used 50, 100, and 150 beats per minute (bpm) songs to improve eye-leg coordination. The intervention group, consisting of 10 participants, received 15 sessions of 10-min play (3 songs each), while the control group, with 8 participants, had only 2 sessions: 1 at the start and 1 at the end. Rank correlation test compared game-based tests to validity, and t-tests analyzed pre- and post-game treatment results. RESULTS The validity of the LEMOCOT and the dance game with 100–150 bpm tempo in 59 healthy participants is showing correlation coefficients of r = 0.302 (right leg) and r = 0.305 (left leg), with p<0.01 for each leg. The dance game simulator improved FTT, left LEMOCOT, modified agility ladder drill test, and the overall dance game score after 15 sessions in the intervention group. However, these improvements were not statistically significant compared to the control group. CONCLUSIONS Game-based therapy offers an efficient alternative to traditional eye-leg coordination testing, providing a practical, clinically effective home rehabilitation method. Further research could enhance neurorehabilitation outcomes.
Manfaat NMES dan Terapi Latihan untuk Kekuatan Quadriceps, LGS dan Fungsional Lutut Pasien Post TKR Success, Tazkiyatun Nisa Attaufiq Lulu Desara; Wijaya, Ezra Bernadus; Boroh, Zeth
Quantum Wellness : Jurnal Ilmu Kesehatan Vol. 2 No. 3 (2025): September : Quantum Wellness : Jurnal Ilmu Kesehatan
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/quwell.v2i3.2250

Abstract

Postoperative Total Knee Replacement (TKR) patients often face various clinical problems, including quadriceps muscle weakness, limited range of motion of the knee joint, swelling, and pain that can have a significant impact on functional movement ability, independence of daily activities, and overall quality of life. The condition demands the role of the physiotherapist in providing appropriate and comprehensive interventions to facilitate the patient's recovery. One approach that can be done is to provide a combination of Neuromuscular Electrical Stimulation (NMES) modalities and exercise therapy. This study aims to evaluate the benefits of NMES and exercise therapy combination interventions in improving quadriceps muscle strength, knee joint range of motion, and functional mobility ability in post-TKR patients. The research design used a case study method involving three patients who were in phase 2 (motion phase), namely 3 days to 6 weeks after TKR surgery. Patients show complaints in the form of weakness of the quadriceps muscles, limited range of joint movement, and decreased knee function function. Physiotherapy interventions were given as many as 8 meeting sessions with a frequency of 2 times a week. The intervention program consisted of administering NMES to the quadriceps muscle and functional exercises such as sit to stand exercise, gait training, strengthening exercises using resistance bands in the ankle joint, and stair climbing. The results showed a significant increase in quadriceps muscle strength, an increase in the range of motion of the knee joint, and an improvement in functional movement ability after all intervention sessions were completed. These findings confirm that the combination of NMES with exercise therapy can be an effective rehabilitation strategy for post-TKR patients. The implementation of this method has the potential to speed up recovery, reduce dependence on others, and improve the patient's quality of life in a sustainable manner.