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IRCT2013012312241N1 IRCT 2013-03-23 Kharazmi University Correcting pronated foot The effect of strength exercise program on the hip abductor and lateral rotator muscles in correcting pronated foot 2011-08-22 anticipated 30 Complete https://irct.ir/trial/12336 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive. N/A Foot Pronation. Intervention 1: Brody’s method was used to assess navicular drop. The subject sat with hips, knees, and ankles bent to 90_ in an adjustable-height chair with the tibia perpendicular to the floor and the foot resting on the floor. Inorder to measure navicular drop, the tester palpated the talar dome of the subject’s foot by placing the thumb and index finger on the medial and lateral aspects of the talus, one over the sinus tarsi and the other over the anteromedial portion of the talar dome. The foot was repositioned by the tester until the talus was centrally located and could be felt equally under each point of palpation, or until the ankle joint was in subtalar neutral. The navicular tuberosity was then palpated and marked with a washable marker. The height caliper was positioned and the movement arm adjusted so that it was lined up with the navicular tuberosity. The height of the navicular relative to the floor was measured. The subject was then asked to stand up, keeping the tibia perpendicular to the floor and the knee in line with the hallux, placing equal amounts of body weight on each leg. The position of the navicular relative to the floor was measured again. The difference in navicular height between the seated and standing position was calculated and represented the subject’s navicular drop. Hip abductor strength was assessed using methods described by Ireland.Participants assumed a side-lying position with the test leg facing upward and were stabilized with a strap around the trunk and the table. The test leg was placed in a neutral position, placing pillows between the lower extremities to maintain this position. A handheld dynamometer was placed 5 cm proximal to the lateral knee joint line secured to the leg using a rigid strap that surrounded the leg and table.Stabilizing the participant and dynamometer using immovable straps removed the potential for tester strength or experience to influence the results. The peak force (kg) of the three experimental trials was recorded. Hip external rotation strength was measured with participants seated with their hips and knees in 90_ of flexion. The dynamometer was placed 5 cm above the medial malleolus and secured by a strap around the ankle that was anchored to a table leg. The participants were asked to maximally push against the dynamometer by externally rotating the hip for 5 s. One practice trial and three experimental trials were performed, with 15 s of rest in between. The peak force (kg) of the three experimental trials was recorded. The experimental group participated in strength training program on the hip abductor and external rotator muscles using Delorm method three days a week for six weeks. Between sessions there are at least forty-eight hour period and training. For principals, ten percent of the amount of weight each week if progress is being added. Progressive phase at any weight for about ten percent of the subjects seem to twelve repetitions, if progress is added, the process is executed to load the proper overload the muscles are. Each exercise was performed three times. Sixty-second rest period. Before beginning the exercise, subjects in the experimental group to determine the appropriate intensity of exercise and weight training are evaluated. Four practice hip abduction in side lying position, hip external rotation in side lying position, Hip abduction in standing position and hip external rotation in sitting position was used. Intervention 2: Brody’s method was used to assess navicular drop. The subject sat with hips, knees, and ankles bent to 90_ in an adjustable-height chair with the tibia perpendicular to the floor and the foot resting on the floor. Inorder to measure navicular drop, the tester palpated the talar dome of the subject’s foot by placing the thumb and index finger on the medial and lateral aspects of the talus, one over the sinus tarsi and the other over the anteromedial portion of the talar dome. The foot was repositioned by the tester until the talus was centrally located and could be felt equally under each point of palpation, or until the ankle joint was in subtalar neutral. The navicular tuberosity was then palpated and marked with a washable marker. The height caliper was positioned and the movement arm adjusted so that it was lined up with the navicular tuberosity. The height of the navicular relative to the floor was measured. The subject was then asked to stand up, keeping the tibia perpendicular to the floor and the knee in line with the hallux, placing equal amounts of body weight on each leg. The position of the navicular relative to the floor was measured again. The difference in navicular height between the seated and standing position was calculated and represented the subject’s navicular drop. Hip abductor strength was assessed using methods described by Ireland.Participants assumed a side-lying position with the test leg facing upward and were stabilized with a strap around the trunk and the table. The test leg was placed in a neutral position, placing pillows between the lower extremities to maintain this position. A handheld dynamometer was placed 5 cm proximal to the lateral knee joint line secured to the leg using a rigid strap that surrounded the leg and table.Stabilizing the participant and dynamometer using immovable straps removed the potential for tester strength or experience to influence the results. The peak force (kg) of the three experimental trials was recorded. Hip external rotation strength was measured with participants seated with their hips and knees in 90_ of flexion. The dynamometer was placed 5 cm above the medial malleolus and secured by a strap around the ankle that was anchored to a table leg. The participants were asked to maximally push against the dynamometer by externally rotating the hip for 5 s. One practice trial and three experimental trials were performed, with 15 s of rest in between. The peak force (kg) of the three experimental trials was recorded.
public Amir Dadashpoor
No. 4, 4 bagh sharghi, Jannata abad
Tehran Iran (Islamic Republic of) 1473884588 +98 21 4444 9476 dadashpoor.amir@gmail.com Kharazmi university scientific Amir Dadashpoor
No. 4, 4 bagh sharghi, Jannata abad
Tehran Iran (Islamic Republic of) 1473884588 +98 21 4444 9476 dadashpoor.amir@gmail.com Kharazmi university Iran (Islamic Republic of) Inclusion criteria: Age beetween 18-25 years; Navicular drop over than 10 millimeter. Exclusion criteria: Surgery at lower extremity, BMI lower than 20 and higher than 25. 18 years 25 years Male M21.6 Other acquired deformities of ankle and foot Other Other Brody’s method was used to assess navicular drop. The subject sat with hips, knees, and ankles bent to 90_ in an adjustable-height chair with the tibia perpendicular to the floor and the foot resting on the floor. Inorder to measure navicular drop, the tester palpated the talar dome of the subject’s foot by placing the thumb and index finger on the medial and lateral aspects of the talus, one over the sinus tarsi and the other over the anteromedial portion of the talar dome. The foot was repositioned by the tester until the talus was centrally located and could be felt equally under each point of palpation, or until the ankle joint was in subtalar neutral. The navicular tuberosity was then palpated and marked with a washable marker. The height caliper was positioned and the movement arm adjusted so that it was lined up with the navicular tuberosity. The height of the navicular relative to the floor was measured. The subject was then asked to stand up, keeping the tibia perpendicular to the floor and the knee in line with the hallux, placing equal amounts of body weight on each leg. The position of the navicular relative to the floor was measured again. The difference in navicular height between the seated and standing position was calculated and represented the subject’s navicular drop. Hip abductor strength was assessed using methods described by Ireland.Participants assumed a side-lying position with the test leg facing upward and were stabilized with a strap around the trunk and the table. The test leg was placed in a neutral position, placing pillows between the lower extremities to maintain this position. A handheld dynamometer was placed 5 cm proximal to the lateral knee joint line secured to the leg using a rigid strap that surrounded the leg and table.Stabilizing the participant and dynamometer using immovable straps removed the potential for tester strength or experience to influence the results. The peak force (kg) of the three experimental trials was recorded. Hip external rotation strength was measured with participants seated with their hips and knees in 90_ of flexion. The dynamometer was placed 5 cm above the medial malleolus and secured by a strap around the ankle that was anchored to a table leg. The participants were asked to maximally push against the dynamometer by externally rotating the hip for 5 s. One practice trial and three experimental trials were performed, with 15 s of rest in between. The peak force (kg) of the three experimental trials was recorded. The experimental group participated in strength training program on the hip abductor and external rotator muscles using Delorm method three days a week for six weeks. Between sessions there are at least forty-eight hour period and training. For principals, ten percent of the amount of weight each week if progress is being added. Progressive phase at any weight for about ten percent of the subjects seem to twelve repetitions, if progress is added, the process is executed to load the proper overload the muscles are. Each exercise was performed three times. Sixty-second rest period. Before beginning the exercise, subjects in the experimental group to determine the appropriate intensity of exercise and weight training are evaluated. Four practice hip abduction in side lying position, hip external rotation in side lying position, Hip abduction in standing position and hip external rotation in sitting position was used. Brody’s method was used to assess navicular drop. The subject sat with hips, knees, and ankles bent to 90_ in an adjustable-height chair with the tibia perpendicular to the floor and the foot resting on the floor. Inorder to measure navicular drop, the tester palpated the talar dome of the subject’s foot by placing the thumb and index finger on the medial and lateral aspects of the talus, one over the sinus tarsi and the other over the anteromedial portion of the talar dome. The foot was repositioned by the tester until the talus was centrally located and could be felt equally under each point of palpation, or until the ankle joint was in subtalar neutral. The navicular tuberosity was then palpated and marked with a washable marker. The height caliper was positioned and the movement arm adjusted so that it was lined up with the navicular tuberosity. The height of the navicular relative to the floor was measured. The subject was then asked to stand up, keeping the tibia perpendicular to the floor and the knee in line with the hallux, placing equal amounts of body weight on each leg. The position of the navicular relative to the floor was measured again. The difference in navicular height between the seated and standing position was calculated and represented the subject’s navicular drop. Hip abductor strength was assessed using methods described by Ireland.Participants assumed a side-lying position with the test leg facing upward and were stabilized with a strap around the trunk and the table. The test leg was placed in a neutral position, placing pillows between the lower extremities to maintain this position. A handheld dynamometer was placed 5 cm proximal to the lateral knee joint line secured to the leg using a rigid strap that surrounded the leg and table.Stabilizing the participant and dynamometer using immovable straps removed the potential for tester strength or experience to influence the results. The peak force (kg) of the three experimental trials was recorded. Hip external rotation strength was measured with participants seated with their hips and knees in 90_ of flexion. The dynamometer was placed 5 cm above the medial malleolus and secured by a strap around the ankle that was anchored to a table leg. The participants were asked to maximally push against the dynamometer by externally rotating the hip for 5 s. One practice trial and three experimental trials were performed, with 15 s of rest in between. The peak force (kg) of the three experimental trials was recorded. Pronated foot. Timepoint: before and a month and a half after the intervention. Method of measurement: Navicular drop test. Hip abductor muscles strength. Timepoint: before and a month and a half after the intervention. Method of measurement: hand-held dynamometer. Lateral rotator muscles strength. Timepoint: before and a month and a half after the intervention. Method of measurement: hand-held dynamometer. Kharazmi University Approved 2011-06-08 Faculty of physical education & sport sciences, Kharazmi university Shahid Keshvari complex, Razan jonobi st., Mirdamad st. Tehran Iran (Islamic Republic of)