搜索结果: 1-14 共查到“医学 kinematics”相关记录14条 . 查询时间(0.031 秒)
Reliability of Three-Dimensional Angular Kinematics and Kinetics of Swimming Derived from Digitized Video
Inverse dynamics reliability swimming angular kinetics asymmetry
2016/3/11
The purpose of this study was to explore the reliability of estimating three-dimensional (3D) angular kinematics and kinetics of a swimmer derived from digitized video. Two high-level front crawl swim...
Difference between Adolescent and Collegiate Baseball Pitchers in the Kinematics and Kinetics of the Lower Limbs and Trunk during Pitching Motion
Pitching ball velocity the open kinetic chain joint moment ground-reaction force motion analysis
2015/8/28
The purpose of this study was to clarify the differences between
adolescent and collegiate baseball pitchers in the kinematic and
kinetic profiles of the trunk and lower limbs during the pitching ...
Reliability of Three-Dimensional Linear Kinematics and Kinetics of Swimming Derived from Digitized Video at 25 and 50 Hz with 10 and 5 Frame Extensions to the 4th Order Butterworth Smoothing Window
Inverse dynamics reliability swimming
2015/8/28
The purpose of this study was to explore the reliability of estimating three-dimensional (3D) linear kinematics and kinetics of
a swimmer derived from digitized video and to assess the effect
of f...
Effect of Acute Alterations in Foot Strike Patterns during Running on Sagittal Plane Lower Limb Kinematics and Kinetics
Forefoot rearfoot joint moments range of motion
2015/5/26
The purpose of this study was to determine the effect of foot strike patterns and converted foot strike patterns on lower limb kinematics and kinetics at the hip, knee, and ankle during a shod conditi...
Longitudinal Changes in The Spinal Kinematics of Oarswomen During Step Testing
Stroke length performance lumbo-pelvic motion force output
2015/3/30
Earlier studies have investigated the biomechanics of rowing during step testing with a focus on lumbo-pelvic kinematics and force output and noted that these parameters change with work intensity. Th...
The Influence of a Foot Orthotic on Lower Extremity Transverse Plane Kinematics in Collegiate Female Athletes with Pes Planus
ACL hyperpronation intervention navicular drop pes planus
2015/3/23
Non-contact anterior cruciate ligament (ACL) injuries in female athletes remain prevalent. Athletes with excessive foot pronation have been identified to be at greater risk for non-contact ACL injury....
A COMPARISON OF KINEMATICS AND PERFORMANCE MEASURES OF TWO ROWING ERGOMETERS
Lumbo-pelvic rhythm spinal biomechanics
2015/3/18
Rowing injuries have been attributed to poor technique, suggesting a need to understand the mechanics
of rowing and the influence on technique of different training regimes and ergometers. The aims ...
The Effect of Cryotherapy on Three Dimensional Ankle Kinematics During a Sidestep Cutting Maneuver
Biomechanics movement range of motion running musculoskeletal system
2015/3/12
Although cryotherapy is commonly used in the treatment of acute and chronic athletic injuries, the deleterious effects of limb cooling, such as decreased nerve and muscle function, slowed sensation an...
Proprioception, gait kinematics, and rate of loading during walking: Are they related?
heelstrike ground reaction force
2014/12/4
The cyclic nature of walking can lead to repetitive stress and associated complications due to the rate of loading (ROL) experienced by the body at the initial contact of the foot with the ground. An ...
Effect of fatigue on leg kinematics and shank shock in long distance running
Impact acceleration Stride rate Knee angle Overload injury Fatigued running
2010/1/7
Effect of fatigue on leg kinematics and shank shock in long distance running.
Kinematics of human spermatozoa incubated under capacitating conditions
motility hyperactivation videomicrography
2009/2/6
Suspensions of seminal plasma-free human spermatozoa were prepared by swim-up from semen and studied using high magnification videomicrography after incubation under capacitating conditions for 1.5-...
Apoptosis and Kinematics of Ejaculated Spermatozoa in Patients With Varicocele
Computer-assisted semen analysis terminal deoxynucleotidyl transferase–mediated deoxyuridine-5'-triphosphate nick end labeling Hoechst 33258
2008/12/22
Increased DNA fragmentation is found in sperm from infertile men. Varicocele is an important cause of male infertility, even though it is present in 15% of men who father children. Semen analysis ...
Computation of the kinematics and the minimum peak joint moments of sit-to-stand movements
the kinematics and the minimum peak joint moments sit-to-stand movements
2010/2/25
The most important finding of this study was that the relation between the peak joint moments at the hip and knee joints was complementary and the sum of those moments needed to be greater than 1.53 N...
Standing sway: Iterative estimation of the kinematics and dynamics of the lower extremities from forceplate measurements
Iterative estimation the kinematics and dynamics lower extremities forceplate measurements
2010/1/7
Standing sway: Iterative estimation of the kinematics and dynamics of the lower extremities from forceplate measurements.