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GROUND REACTION FORCE OF BASEBALL FLAT GROUND PITCHING

, 2009
The purpose of this study was to describe the characteristics of the ground reaction force (GRF) of baseball flat ground pitching, and compares the characters with previous research which pitched on pitching mound.
Chun-Lung Lin, Huang, Chen-Fu
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Technique and ground reaction forces in the back handspring

The American Journal of Sports Medicine, 1992
The ground reaction forces at the hand that produced compression forces and varus/valgus moments at the elbow joint during the double-arm support phase of the back handspring were studied. The relationship of tech nique, namely elbow joint flexion, to these forces were also studied.
T J, Koh, M D, Grabiner, G G, Weiker
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The Ground Reaction Force in the Gait of Intoeing Children

Journal of Pediatric Orthopaedics B, 1995
One hundred twenty-four intoeing and 80 age-matched normal children were studied using the Kistler force plate. Intoeing gait was usually caused by increased femoral anteversion (IFA), internal tibial torsion (ITT), or metatarsus adductus (MAD). Thirty-five children showing spontaneous correction and a return to normal gait (COR) were singled out.
X C, Liu, G, Fabry, R, Van Audekercke, G, Molenaers, S, Govaerts   +4 more
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The effect of visual targeting on ground reaction force and temporospatial parameters of gait

Clinical Biomechanics, 2000
Background. Visual targeting has been cited as a confounding factor for gait analysis in which measures of ground reaction force and plantar pressure are obtained. Objective.
Scott C Wearing, James E Smeathers
exaly   +2 more sources

Functional assessment in the rat by ground reaction forces

Journal of Biomechanics, 2000
Although the rat sciatic nerve model is used extensively in the investigation of repair techniques, and a variety of evaluation methods utilized to assess the results, a means to measure directly and accurately the return of function in these animals is absent.
C S, Howard, D C, Blakeney, J, Medige, O J, Moy, C A, Peimer   +4 more
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Characteristic Ground-Reaction Forces in Baseball Pitching

The American Journal of Sports Medicine, 1998
Overhand throwing requires contributions from and interaction between all limb segments. Most previous investigations have concentrated on the throwing arm itself, yet poor mechanics at the arm may originate in the lower extremities. Multicomponent ground-reaction forces of both the push-off and landing limbs were measured in six collegiate and one ...
B A, MacWilliams, T, Choi, M K, Perezous, E Y, Chao, E G, McFarland   +4 more
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Ground reaction force analysis of biped locomotion

IEEE Conference on Robotics, Automation and Mechatronics, 2004., 2005
This paper aims to analyze the ground reaction force in terms of smooth transition and landing impact under the parametric change of frontal gait trajectory that is realized by inverted pendulum model and the parametric change in the proportional gain of PID feedback controller. Using a dynamic simulator, namely, SL simulator, the ground reaction force
Basak Yuksel, Changjiu Zhou, Kemal Leblebicioglu 0001   +2 more
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Quantification of equine ground reaction force patterns

Journal of Biomechanics, 1987
A method was developed to quantify the ground reaction force pattern of the horse. A number of selected force amplitudes and peak-time positions in the normalized stance phase of left and right contralateral limbs were used to calculate symmetry indices. Data from each limb were compared with those of a 'standard horse' resulting in limb indices.
H C, Schamhardt, H W, Merkens
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Cyclostationary modeling of ground reaction force signals

Signal Processing, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Khalid Sabri, Mohamed El Badaoui, François Guillet, Alain Belli, Guillaume Millet, Jean Benoit Morin   +5 more
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Recognizing movements from the ground reaction force

Proceedings of the 2001 workshop on Perceptive user interfaces, 2001
This paper presents a novel approach to movement recognition, using the vertical component of a person's Ground Reaction Force (GRF). Typical primitive movements such as taking a step, jumping, drop-landing, sitting down, rising to stand and crouching are decomposed and recognized in terms of the GRF signal observed by a weight sensitive floor ...
Robert Headon, Rupert Curwen
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