This could be used in order to narrow musculo-squeletal overwork and injury during intensive phases of training and/or to quickly return to specific throwing motion during recovery of the shoulder complex. At the end of this session, you will be able to capture a screenshot using Lightshot. These results suggest that a weight mass lower than 27% could be used for elite athletes training without a change in velocity of the motion throw. No significant shot put mass effect, (p = 0.86) on the phases duration in both conditions of weight (6 vs 7.2 kg), were observed.
#How to use lightshot on pdf software#
Friedman Anova analysis showed no significant difference on the subject center of mass and weight velocities (respectively p = 0.86 and p = 0.45) between both weight mass conditions. Lightshot is a very nice software to capture the screen ant take a screen shot in a fraction of time and can make modifications too. The thrower and weight center of mass velocities were computed for each throwing phase. If you mess up somewhere while annotating, you have the option to undo and redo. A wide variety of annotation tools: In addition to the ones available on Lightshot, Markup Hero also has a circle annotation tool. Besides images, you can also annotate PDFs. Motion analysis of each throw were recorded using an optoelectronic system (Vicon612) composed of six infrared camcorders and a 3-D modelling of the throwing movement was processed according to the Dapena method. If you use the chrome extension, screenshots will immediately upload and open in the browser.
This study was done on a sample selection of three elite throwers (best performance 16.51 ± 0,81m) from the French national team, who performed three throws with a 6 Kg weight mass and three others with a 7.26 Kg weight mass. The aim of this study is to analyse the influence of the weight mass (6 vs 7.26 kg) in kinematics parameters on an expert throwing shot put in rotation, in order to estimate the influence of using a lighter weight to minimise the arm thrower's risk of injury or during recovery training.
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