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Hubungan Morfologi Otot Peroneus dan Stabilitas Fungsional dengan Fungsi Ankle dan Kejadian Ankle Sprain pada Olahragawan Githa Sugiarta Indraswari; I Putu Gde Surya Adhitya; Indah Pramita; I Putu Yudi Pramana Putra
KOLONI Vol. 5 No. 2 (2026): JUNI 2026
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v5i2.896

Abstract

Ankle injuries, particularly ankle sprains, are among the most common injuries in athletes due to high physical activity and biomechanical stress on the ankle joint. Functional stability plays a crucial role in maintaining movement control and balance, and is therefore considered a key factor influencing ankle function and injury risk. This study aimed to determine the relationship between functional stability, ankle function, and the incidence of ankle sprain in athletes. A cross-sectional study was conducted involving 75 athletes aged 15–22 years selected through purposive sampling. Functional stability was assessed using the Y-Balance Test (YBT), ankle function using the Foot and Ankle Outcome Score (FAOS), and ankle sprain incidence through an injury history questionnaire. Data were analyzed using Spearman’s rho test and logistic regression. Significant correlations were found between functional stability and ankle function, particularly in pain and symptom domains (p < 0.05). Additionally, a significant negative correlation was observed between functional stability and ankle sprain incidence (p < 0.05), indicating that better functional stability is associated with a lower risk of injury. Functional stability plays an important role in improving ankle function and reducing the risk of ankle sprain in athletes.Balance training and neuromuscular control exercises are recommended, along with routine screening using the Y-Balance Test for injury prevention.
Hubungan Morfologi dan Kekuatan Otot Quadriceps Femoris dengan Patellofemoral Pain Syndrome pada Olahragawan Ni Putu Diah Asyana Putri; I Putu Gde Surya Adhitya; I Gede Eka Juli Prasana; Govinda Vittala
KOLONI Vol. 5 No. 2 (2026): JUNI 2026
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v5i2.897

Abstract

Patellofemoral Pain Syndrome is a clinical condition characterized by anterior knee pain that commonly occurs in athletes. The development of PFPS is multifactorial, one of which is weakness of the quadriceps femoris muscle. Specifically, atrophy of the vastus medialis oblique (VMO) muscle may also contribute to knee instability, which is associated with a greater risk of sports-related injuries. This study aimed to determine the relationship between quadriceps femoris muscle morphology, muscle strength, and PFPS in athletes. This study employed a cross-sectional design involving 74 athletes aged 16–22 years selected through purposive sampling. Muscle morphology was assessed by measuring the cross-sectional area (CSA) of the VMO using musculoskeletal ultrasonography. Muscle strength was measured using a hand-held dynamometer, while PFPS was identified using the Kujala Questionnaire. Statistical analysis was performed using Spearman’s rho bivariate test.The results demonstrated a significant positive correlation between VMO CSA morphology and Kujala scores (r = 0.24; p = 0.040), as well as between VMO CSA morphology and quadriceps femoris muscle strength (r = 0.30; p = 0.011). However, no significant correlation was found between quadriceps femoris muscle strength and Kujala scores (r = 0.22; p = 0.061). The morphology of the VMO muscle was significantly associated with the incidence of PFPS and quadriceps femoris muscle strength in athletes. These findings support the use of VMO CSA symmetry monitoring as part of early PFPS risk screening and emphasize the importance of a multisegmental approach in PFPS prevention programs for athletes.
Hubungan Kekuatan Otot Tungkai Bawah terhadap Stabilitas Fungsional pada Pelari Rekreasional Ni Komang Tri Utami Wulandari; I Putu Gde Surya Adhitya; Indah Pramita; I Putu Yudi Pramana Putra
KOLONI Vol. 5 No. 2 (2026): JUNI 2026
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v5i2.898

Abstract

 Running is a popular physical activity that provides various health benefits. Running requires good functional stability to maintain dynamic balance during movement. One of the factors that contributes to functional stability is lower limb muscle strength. Decreased lower limb muscle strength may affect postural control and increase the risk of stability impairment. This study aimed to determine the relationship between lower limb muscle strength and functional stability among recreational runners in Denpasar City. This study used a *cross-sectional* design. The sampling technique used was *purposive sampling* involving 46 recreational runners aged 18–30 years. Lower limb muscle strength was measured using a *leg dynamometer*, while functional stability was assessed using the *Modified Star Excursion Balance Test* (mSEBT). Data analysis was conducted using the Pearson correlation test. The results showed a significant relationship between lower limb muscle strength and functional stability with a p-value of 0.007 and a correlation coefficient of r = 0.391, indicating a positive correlation. It can be concluded that increased lower limb muscle strength is associated with improved functional stability. Recreational runners are advised to perform lower limb strengthening exercises regularly.
Hubungan Kekuatan Otot Quadriceps dan Posisi Patella terhadap Fungsi Lutut pada Olahragawan Luh Gede Risma Yanti; I Putu Gde Surya Adhitya; Ari Wibawa; I Made Niko Winaya
KOLONI Vol. 5 No. 2 (2026): JUNI 2026
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v5i2.901

Abstract

Knee function is the ability of the knee joint to perform movements or activities without pain or limitations such as walking, running, jumping or going up and down stairs. Athletes demand optimal knee conditions with complex movements requiring quadriceps muscle strength and good patellar position, if there is weakness of the quadriceps muscle it can cause an unbalanced pull between the medial and lateral knee. This causes the patella position to experience pulling or tracking which can increase the patellofemoral joint and impact knee function due to pain. This study aims to determine the relationship between quadriceps muscle strength and patellar position to knee function in athletes. This study used a cross-sectional design with 75 athletes aged 15-22 years selected by purposive sampling technique. Quadriceps muscle strength was measured with a hand-held dynamometer, patellar position by visual inspection of the patellar tendon using ultrasonography and knee function with the Knee Injury and Osteoarthritis Outcome Score (KOOS). Statistical analysis used the Spearman's rho bivariate test. A significant correlation was found between left quadriceps muscle strength and the KOOS QOL domain (p=0.031, r=0.250), and a significant correlation was found between right patellar position and the KOOS ADL domain (p=0.042, r=-0.236), but no correlation was found for the other KOOS domains. There was a significant correlation between left quadriceps muscle strength and KOOS QOL, and there was a significant correlation between right patellar position and KOOS ADL in athletes. These findings support the role of quadriceps muscle strength and optimal patellar position in improving knee function.
Hubungan Aktivitas Fisik dengan Fleksibilitas Otot Hamstring pada Anak Usia 9-12 Tahun di SD Negeri 4 Pemecutan Ni Putu Preti; Indah Pramita; Gede Parta Kinandana; I Putu Gde Surya Adhitya
KOLONI Vol. 5 No. 2 (2026): JUNI 2026
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v5i2.911

Abstract

Hamstring muscle flexibility is an important component of children’s physical fitness that may be influenced by physical activity. Low physical activity and increased sedentary behavior among elementary school children may reduce muscle elasticity, including hamstring flexibility. This study aimed to determine the relationship between physical activity and hamstring muscle flexibility in children aged 9-12 years at SD Negeri 4 Pemecutan. This study used an analytical observational design with a cross-sectional approach. A total of 95 respondents were selected using purposive sampling. Physical activity was measured using the Physical Activity Questionnaire for Older Children (PAQ-C), while hamstring flexibility was measured using the Sit and Reach Test. Data were analyzed descriptively and bivariately using the Spearman rho test. The results showed that most respondents had a moderate level of physical activity, with 60 respondents (63.2%). Hamstring flexibility was mostly categorized as good, with 25 respondents (26.3%). The Spearman rho test showed a p-value of 0.251 (p > 0.05) with a correlation coefficient of r = 0.119. In conclusion, there was no significant relationship between physical activity and hamstring muscle flexibility in children aged 9-12 years at SD Negeri 4 Pemecutan. The positive correlation indicated that higher physical activity tended to be associated with better hamstring flexibility, although the relationship was very weak.
Hubungan Aktivitas Fisik terhadap Sleep Quality pada Wanita Menopause Ni Ketut Ari Putri; Ni Luh Nopi Andayani; I Putu Gde Surya Adhitya; Gede Parta Kinandana
KOLONI Vol. 5 No. 2 (2026): JUNI 2026
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v5i2.913

Abstract

Physical activity is one of the factors that can influence sleep quality, particularly in menopausal women who experience various physiological changes due to declining estrogen levels. These hormonal changes can lead to sleep disturbances such as difficulty falling asleep, frequent awakenings during the night, and a decline in overall sleep quality. Poor sleep quality can impact the physical and psychological health, as well as the quality of life, of menopausal women. Therefore, non-pharmacological interventions are needed to help improve sleep quality, one of which is through regular physical activity tailored to individual conditions. This study aims to determine the relationship between physical activity and sleep quality among menopausal women in Banjar Anyar Gede and Kubu Alit Kedonganan. This study employed an analytical observational design with a cross-sectional approach involving 84 respondents selected using purposive sampling. Physical activity levels were measured using the International Physical Activity Questionnaire-Short Form (IPAQ-SF), while sleep quality was measured using the Pittsburgh Sleep Quality Index (PSQI). Data were analyzed using the Chi-Square test with a 95% significance level (α = 0.05). The results of the study indicate that most respondents engaged in moderate physical activity and had good sleep quality. Bivariate analysis revealed a significant association between physical activity and sleep quality in menopausal women (p = 0.001). Based on the study results, it can be concluded that higher levels of physical activity tend to be associated with better sleep quality in menopausal women.