![]() Ratio scaling is the most common magnitude normalization approach for net joint moment (NJM) data. Players and coaches should implement SLS analyses to determine their players’ risk for injury and compensation due to poor core stability. 020) and explained approximately 8% of variance in SLS trunk flexion ( R ² = 0.095, adjusted R ² = 0.078).Īdditional trunk rotation and trunk flexion at peak depth of the SLS showed increased knee valgus and trunk flexion at foot contact of the pitch, both of which indicate poor LPHC stability during the softball pitch and may increase the potential for injury. ![]() The SLS trunk flexion regression ( F(1,56) = 5.755, P = 0.020) revealed that stride knee valgus significantly predicted SLS trunk flexion (SE = 0.256, t = 2.399, P =. 030) and explained approximately 7% of the variance in SLS trunk rotation ( R ² = 0.083, adjusted R ² = 0.066). 030) revealed that trunk flexion predicted SLS trunk rotation (SE = 0.068, t = 2.232, P =. The SLS trunk rotation regression ( F(1,56) = 4.980, P =. Independent variables examined at foot contact of the pitch were as follows: trunk flexion, trunk lateral flexion, trunk rotation, center of mass, stride length, and stride knee valgus. Values of trunk flexion, trunk lateral flexion, and trunk rotation at peak depth of the SLS were used as the dependent variables in 3 separate backward-elimination regression analyses. Participants were asked to complete an SLS on each leg, then throw 3 fastballs at maximal effort. Kinematic data were collected at 100 Hz using an electromagnetic tracking device. Participants included 55 youth and high school softball pitchers (mean age, 12.6 ± 2.2 years height, 160.0 ± 11.0 cm weight, 60.8 ± 15.5 kg). To examine the relationship between trunk compensatory kinematics during the SLS and kinematics at foot contact during the windmill pitch. The single-leg squat (SLS) is a simple diagnostic tool used to examine LPHC stability. Tilt smoothing and Rotation smoothing, as well as Exchangeable/shareable, presets (.A lack of lumbopelvic-hip complex (LPHC) stability is often associated with altered pitching mechanics, thus increasing pain and injury susceptibility.Pressure buffer and smoothing along with Pressure mapping – linear, bezier and draw, undockable.3 Stroke smoothing methods: Position Pull, Fluid Position and Physics.Shortcuts for Activation, Hiding, Preferences, Presets Cycling, Ruler Tool, Circular Ruler, Precise Angles.Precise Angles Panel and Ruler Tools (Linear in 4 modes, Circular & Elliptic).Configure the pen, mouse or any other input method.Complete control system for graphic tablets pen.Provides a variety of presets and settings.Simple and a straightforward application.A powerful application for pressure control.Moreover, you can also store, recall and exchange the presets and create different types of artwork. Make accurate circles, elliptic and Linear in 4 Modes. This powerful application supports creating precise movements accurately. It comes with support for different configurations and settings to make it work accordingly. ![]() You can easily recall and exchange your personal presets with others. Hej Stylus! 3.7 comes with complete support for rotational information that is delivered by the graphics tablets. It comes with a variety of powerful tools and options with a more powerful pressure control system that allows you to define the pressure control curves and pressure smoothing and buffering features. It provides a simple and straightforward user interface that allows the users to perform all the operations without any advanced technical knowledge. A comprehensive pressure control system, Hej Stylus! 3 for Mac comes with a variety of enhancements and bug fixes that delivers complete support for mouse, graphic tablets pen, and other input methods.
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