Analysis of Patellar Tracking and Q-angle During Semi-Squat Exercises
نویسندگان
چکیده
منابع مشابه
Paraspinal Muscle Activity during Unstable Superman and Bodyweight Squat Exercises
The purpose of this study was to investigate the recruitment of the paraspinal muscles longissimus and iliocostalis during dynamic contractions of superman exercises on stable and unstable surfaces, and during unloaded bodyweight squats. Surface electromyography (EMG) was measured from these two muscles bilaterally while participants performed the exercises. Participants (n = 17, age 24 ± 3.1 y...
متن کاملLower Extremity Joint Angle Tracking with Wireless Ultrasonic Sensors during a Squat Exercise
This paper presents an unrestrained measurement system based on a wearable wireless ultrasonic sensor network to track the lower extremity joint and trunk kinematics during a squat exercise with only one ultrasonic sensor attached to the trunk. The system consists of an ultrasound transmitter (mobile) and multiple receivers (anchors) whose positions are known. The proposed system measures the h...
متن کاملPatellar tracking during the gait cycle.
PURPOSE To assess normal patellar tracking during walking using the 9-camera infrared system. METHODS Four men and 6 women aged 25 to 33 (mean, 29) years each performed 16 walking trials on one occasion. They had prominent patellae with minimal soft tissues (minimising skin artefacts), and their knees and lower limbs were normal and symmetrical. 12 retro-reflective markers (2.5 cm in diameter...
متن کاملconsequence analysis of the leakage, ignition and explosion during high pressure sour gas injection process to the oil reservoir
there is no doubt that human being needs to become integrated with industry and industry needs to be progressed, daily. on the other hand, serious events in industrial units specially in oil industries has been shown that such damages and events are industry related ones. the consequence of such events and damages which resulted in chemical and poisoned explosions and loss of life and property ...
Full Title: A biomechanical comparison of the traditional squat, powerlifting squat and box squat. Short Title: Comparison of squatting exercises
1 School of Health Sciences, Robert Gordon University, Aberdeen, United Kingdom 2 School of Social and Health Sciences, University of Abertay, Dundee, United Kingdom 3 Sport Performance Research Institute New Zealand, School of Sport and Recreation, Auckland University of Technology, Auckland, New Zealand. 4 Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Australia 5 Centr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Korean Journal of Sport Biomechanics
سال: 2011
ISSN: 1226-2226
DOI: 10.5103/kjsb.2011.21.1.107