- Power - Jump Mat test - UNIT 7: FITNESS TESTING AND SPORT
- Sargent Jump Test
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- Brian mac standing long jump
- Explosive Strength
Power - Jump Mat test - UNIT 7: FITNESS TESTING AND SPORT
The length of the run will depend on the athlete's age and speed. When first determining the number of strides in the approach run start by matching the number of strides with the athlete's age;.
The start of the approach run should be marked and the athlete should commence the start from a standing start. Some athletes use a 'walk on start' or 'run on start' that will provide more initial speed but if not consistent will impact the accuracy of the approach run onto the take-off board.
The athlete begins the run with a marked forward lean to develop speed but before they reach the take-off board, they should be upright. The athlete should be on the balls of the feet as in sprinting with a natural head position, the eyes focused beyond the pit and not at the take-off board. The accuracy of the approach run onto the take-off board is established by:.
Graham-Smith and Professor Lees [3,4] have identified algorithms that will predict an average distance that an athlete would be expected to jump for a given speed. These algorithms are based on official approach speeds and distances collected over a period of ten years from junior and senior championships and Grand Prix events. The following calculator will give you some idea if your athlete's speed, technique and strength are in balance. Enter the time for the athlete to run between the 11 metres and 1-metre markers and the actual distance achieved in the jump and then select the Calculate button.
The calculator will determine the predicted distance and analyses the athlete's speed. Select gender, enter the time for the 10m, the distance jumped and then select the "calculate" button for an analysis of the athletes speed on the approach run up.
Sargent Jump Test
The preparation for the long jump take-off begins in the later phases of the approach run. The long jumper prepares for take-off by sinking the hips and then raising the hips into the take-off phase. This usually results in the next to last stride is longer than normal and the final stride being up to 25 centimetres shorter than a normal running stride. It must be emphasised that the hip sink and stride adjustment all happen in response to the athlete's postural adjustments in preparation for the take-off.
At take-off ensure the hips are slightly forward of the shoulders.
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When the take-off foot is placed on the board, it is slightly in advance of the jumper's hips and should strike the board on the mid-line. The final two-foot contacts in the take-off should be flat, almost slapping. The vertical impulse is achieved by the upward acceleration of the "free" limbs, the arms and the non-take-off leg, against the braced take-off leg.
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These movements should be characterised by short radius blocked , fast explosive actions. The apparatus is not large or bulky, so you can move it easily to suit the environment you are in. Can be carried around and performed almost anywhere, preferably in a controlled environment such as a sports hall or lab. The test does not take long to conduct.
Brian mac standing long jump
If athletes do want to perform the test they will have to go to a specialist lab that has the equipment. To carry out the test, you need a specialist tester to administer the test. The equipment required needs to be calibrated, this could prove to be difficult with some athletes if they are performing the test on their own.
Reliability:To produce stable and consistent results the test should be performed in the same conditions, under the same administer. Publisher: Human Kinetics. Page This test is suitable for active individuals but not for those where the test would be contraindicated. Test reliability refers to the degree to which a test is consistent and stable in measuring what it is intended to measure. Reliability will depend upon how strict the test is conducted and the individual's level of motivation to perform the test.
The following link provides a variety of factors that may influence the results and therefore the test reliability. Test validity refers to the degree to which the test actually measures what it claims to measure and the extent to which inferences, conclusions, and decisions made on the basis of test scores are appropriate and meaningful.
This test provides a means to monitor the effect of training on the athlete's physical development. Journal of Applied Sport Science Research , 5 3 , p. Journal of strength and Conditioning Research , 10 3 , p.
Med Sci Sports Exerc , 31, p. London: Harcourt Publishers. Philadelphia PA: Saunders. American Physical Education Review , 26, p. Croatia: Thomas Nelson and Sons.