نتایج جستجو برای: isokinetic testing

تعداد نتایج: 339495  

Journal: :British journal of sports medicine 2005
L Ozçakar F Inanici B Kaymak G Abali A Cetin Z Hasçelik

OBJECTIVES Patients with thoracic outlet syndrome (TOS) complain of many subjective symptoms that are difficult to measure and quantify. In this study we have tried to assess the weakness (muscle strength) and fatigue (endurance) of these patients with an objective measurement method, isokinetic muscle testing. METHODS Twenty three TOS patients and 15 age matched healthy controls were enrolle...

2015
V Gerodimos K Karatrantou V Paschalis A Zafeiridis E Katsareli P Bilios S Kellis

The concentric and eccentric strength profile and muscular balance of the hip joint are important parameters for success in soccer. This study evaluated the reliability for the assessment of hip abduction and adduction isokinetic strength over a range of angular velocities (30 and 90°/s) and types of muscular actions (concentric and eccentric) in young soccer players. The reliability for the as...

2016
Kristina Fagher Annelie Fritzson Anna Maria Drake

BACKGROUND Isokinetic dynamometry is a useful tool to objectively assess muscle strength of children and adults in athletic and rehabilitative settings. This study examined test-retest reliability of isokinetic knee strength measurements in children aged 8 to 10 years and defined limits for the minimum difference (MD) in strength that indicates a clinically important change. HYPOTHESIS Isokin...

2012
Ho Jun Lee Woo Hyun Lim Jin-Woo Park Bum Sun Kwon Ki Hyung Ryu Jung Hwan Lee Young Geun Park

OBJECTIVE To evaluate the relationship between the cross sectional area (CSA) and isokinetic strength of the back muscles in patients with chronic low back pain. METHOD Data of twenty-eight middle-aged patients with chronic back pain were analyzed retrospectively. CSAs of both paraspinal muscles and the disc at the L4-L5 level were measured in MRI axial images and the relative CSAs (rCSA: CSA...

Journal: :Journal of athletic training 2008
Jason Fox Carrie L Docherty John Schrader Trent Applegate

CONTEXT Inversion ankle sprains can lead to a chronic condition called functional ankle instability (FAI). Limited research has been reported regarding isokinetic measures for the plantar flexors and dorsiflexors of the ankle. OBJECTIVE To examine the isokinetic eccentric torque measures of the ankle musculature in participants with stable ankles and participants with functionally unstable an...

Journal: :International journal of occupational safety and ergonomics : JOSE 2009
Ashish D Nimbarte Fereydoun Aghazadeh Sai Chaitanya R Bogolu Sudhakar L Rajulu

In this study a multiaxial isokinetic dynamometer was used to measure strength during various upper-body isokinetic exertions. Ten male participants performed 7 different upper-body isokinetic exertions. In addition, to evaluate the effect of speed on strength, each participant performed sitting pull exertions at the speed of 0.026, 0.130, and 0.260 m/s. Average isokinetic strength increased fr...

2006
John E. Kovaleski Robert J. Heitman Damon P.S. Andrew Larry R. Gurchiek Albert W. Pearsall

Context: Isokinetic strength and functional performance are used to assess recovery after rehabilitation. It is not known whether low-speed closed-linear-kinetic isokinetic muscle strength correlates with functional performance. Objective: To investigate the relationship between linear closed (CKC) and open (OKC) concentric isokinetic strength of the dominant lower-limb extensors and functional...

Journal: :international journal of preventive medicine 0
chee keong chen nor faeiza hamdan foong kiew ooi wan zuraida wan abd hamid

background: this study investigated the effects of lignosus rhinocerotis (lrs) supplementation and resistance training (rt) on isokinetic muscular strength and power, anaerobic and aerobic fitness, and immune parameters in young males. methods: participants were randomly assigned to four groups: control (c), lrs, rt, and combined rt-lrs (rt-lrs). participants in the lrs and rt-lrs groups consum...

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