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Jumping

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142: 422: 215: 45: 343:, the jumper introduces additional vertical velocity at launch while conserving as much horizontal momentum as possible. Unlike stationary jumps, in which the jumper's kinetic energy at launch is solely due to the jump movement, moving jumps have a higher energy that results from the inclusion of the horizontal velocity preceding the jump. Consequently, jumpers are able to jump greater distances when starting from a run. 533: 289: 352: 433:. This enables the muscles to do work over a longer time and thus produce more energy than they otherwise could, while the elastic element releases that work faster than the muscles can. The use of elastic energy storage has been found in jumping mammals as well as in frogs, with commensurate increases in power ranging from two to seven times that of equivalent muscle mass. 226: 393:
Long legs increase the time and distance over which a jumping animal can push against the substrate, thus allowing more power and faster, farther jumps. Large leg muscles can generate greater force, resulting in improved jumping performance. In addition to elongated leg elements, many jumping animals
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The (official) male standing long jump world record is 371 cm, and the female record is 292 cm (both as of June 2023). These were achieved by Arne Tvervaag and Annelin Mannes respectively. Standing long jump distances range between 146.2 cm and 219.8 cm (10th to 90th percentile) for 18 year old men,
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use elastic energy storage to increase jumping distance. Although power output is a principal determinant of jump distance (as noted above), physiological constraints limit muscle power to approximately 375 Watts per kilogram of muscle. To overcome this limitation, grasshoppers anchor their legs via
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Frogs are an excellent example of all three trends: frog legs can be nearly twice the body length, leg muscles may account for up to twenty percent of body weight, and they have not only lengthened the foot, shin and thigh, but extended the ankle bones into another limb joint and similarly extended
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All jumping involves the application of force against a substrate, which in turn generates a reactive force that propels the jumper away from the substrate. Any solid or liquid capable of producing an opposing force can serve as a substrate, including ground or water. Examples of the latter include
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Following the moment of launch (i.e., initial loss of contact with the substrate), a jumper will traverse a parabolic path. The launch angle and initial launch velocity determine the travel distance, duration, and height of the jump. The maximum possible horizontal travel distance for a projectile
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It is also noted that jumping development in children has a direct relationship with age. As children grow older, it is seen that their jumping abilities in all forms also increase. Jumping development is more easily identifiable in children rather than adults due to the fact that there are less
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Aquatic species rarely display any particular specializations for jumping. Those that are good jumpers usually are primarily adapted for speed, and execute moving jumps by simply swimming to the surface at a high velocity. A few primarily aquatic species that can jump while on land, such as
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The optimal take off angle for a standing long jump (performed by a human) has been theoretically calculated to be ~22.6°, substantially lower than the optimal take off angle for a projectile (i.e. 45°). This is due to take-off speed decreasing with take-off angle due to the jumper's body
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occurs at a launch angle of 45°, but any launch angle between 35° and 55° will result in ninety percent of the maximum possible distance. However, the jump angle for humans which maximizes horizontal distance travelled is lower at ~23-26° (see section
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Animals use a wide variety of anatomical adaptations for jumping. These adaptations are exclusively concerned with the launch, as any post-launch method of extending range or controlling the jump must use aerodynamic forces, and thus is considered
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skeleton, showing elongate limb bones and extra joints. Red marks indicate bones substantially elongated in frogs, and joints that have become mobile. Blue indicates joints and bones that have not been modified, or are only somewhat
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at launch that is proportional to the square of the jumper's speed. The more work the muscles do, the greater the launch velocity and thus the greater the acceleration and the shorter the time interval of the jump's propulsive phase.
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Thomas, Ewan; Petrigna, Luca; Tabacchi, Garden; Teixeira, Eduardo; Pajaujiene, Simona; Sturm, David J.; Sahin, Fatma Nese; GĂłmez-LĂłpez, Manuel; Pausic, Jelena; Paoli, Antonio; Alesi, Marianna; Bianco, Antonino (17 June 2020).
230: 328:, to store work as strain energy. Such elastic elements can release energy at a much higher rate (higher power) than equivalent muscle mass, thus increasing launch energy to levels beyond what muscle alone is capable of. 389:
In terrestrial animals, the primary propulsive structure is the legs, though a few species use their tails. Typical characteristics of jumping species include long legs, large leg muscles, and additional limb elements.
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use an angle of ~ 34°. Experienced athletes also swing their arms to a greater extent and rock backwards before taking off. These factors help parkour athletes to carry out longer standing long jumps than beginners.
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the hip bones and gained mobility at the sacrum for a second 'extra joint'. As a result, frogs are the undisputed champion jumpers of vertebrates, leaping over fifty body lengths, a distance of more than eight feet.
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physical differences at a younger age. Adults of the same age may be vastly different in terms of physicality and athleticism making it difficult to see how age affects jumping ability.
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This is analogous to a human throwing an arrow by hand versus using a bow; the use of elastic storage (the bow) allows the muscles to operate closer to isometric on the
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Raudsepp, Lennart; Päll, Peep (November 2006). "The Relationship between Fundamental Motor Skills and Outside-School Physical Activity of Elementary School Children".
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It has been shown in research that children who are more physically active display more proficient jumping (along with other basic motor skill) patterns.
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Reilly, Stephen M.; Montuelle, Stephane J.; Schmidt, Andre; Naylor, Emily; Jorgensen, Michael E.; Halsey, Lewis G.; Essner, Richard L. (28 March 2015).
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have modified foot and ankle bones that are elongated and possess additional joints, effectively adding more segments to the limb and even more length.
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or pronging. Some sources also distinguish bounding as a cyclical motion of repeated jumps, used to maintain energy from one jump to the next.
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Utesch, T.; Dreiskämper, D.; Strauss, B.; Naul, R. (1 January 2018). "The development of the physical fitness construct across childhood".
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Zug, G. R. (1978). "Anuran Locomotion: Structure and Function. II. Jumping performance of semiacquatic, terrestrial, and arboreal frogs".
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One way to classify jumping is by the manner of foot transfer. In this classification system, five basic jump forms are distinguished:
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where the entire body is temporarily airborne, by the relatively long duration of the aerial phase and high angle of initial launch.
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Various exercises can be used to increase an athlete's vertical jumping height. One category of such exercises—
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A jumper may be either stationary or moving when initiating a jump. In a jump from stationary (i.e., a
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or by converting horizontal velocity into vertical velocity with the aid of a device such as a
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into a robot design and created a robot capable of jumping over thirty meters vertically.
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Form of movement in which an organism or mechanical system propels itself into the air
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to the jumper's body over the course of a jump's propulsive phase. This results in a
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and, as a result, their jumps are governed by the basic physical laws of
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This article is about the physical act of jumping. For other uses, see
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an internal "catch mechanism" while their muscles stretch an elastic
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Understanding Balance: The Mechanics of Posture and Locomotion
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by Peggy Hackney, Sarah Manno (Editor), Muriel Topaz (Editor)
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Marsh, R. L. (1994). "Jumping ability of anuran amphibians".
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GrosprĂŞtre, Sidney; Ufland, Pierre; Jecker, Daniel (2018).
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athletes use a take off angle of ~25.6°, whereas beginner
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Scandinavian Journal of Medicine & Science in Sports
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Movement & Sport Sciences - Science & Motricité
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Wakai, Masaki; Linthorne, Nicholas P. (February 2005).
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Advances in Veterinary Science and Comparative Medicine
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and between 100 cm and 157 cm for 18 year old women.
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Two motorbikes jump a car at a country fair, England
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Jumping organisms are rarely subject to significant
69:. Unsourced material may be challenged and removed. 771:"Optimum take-off angle in the standing long jump" 511:configuration. It has been shown that experienced 983:: CS1 maint: DOI inactive as of September 2024 ( 540:The height of a jump may be increased by using a 264: 1366: 300:in non-living systems) do physical work, adding 163:is a form of locomotion or movement in which an 499: 472:– jumping from two feet and landing on one foot 466:– jumping from one foot and landing on two feet 768: 186:in this instance) as their primary form of an 1141: 1127: 997: 612: 1134: 1120: 689: 597: 960: 933:European Journal of Translational Myology 872: 786: 742: 657: 402:Power amplification through stored energy 240:dolphins performing traveling jumps, and 129:Learn how and when to remove this message 991: 531: 420: 350: 292:A dog jumping from a stationary position 287: 271: 224: 213: 140: 640:Peplowski, M. M.; Marsh, R. L. (1997). 528:Height-enhancing devices and techniques 476:Leaping gaits, which are distinct from 14: 1367: 1344:Animal locomotion on the water surface 448:– jumping from and landing on two feet 318:force-velocity relationship of muscles 1115: 244:executing standing jumps from water. 854: 852: 764: 762: 695:Tristan David Martin Roberts (1995) 600:Smithsonian Contributions to Zoology 67:adding citations to reliable sources 38: 24: 565:In 2021, researchers incorporated 384: 182:, employ jumping (commonly called 25: 1411: 1107: 907:from the original on 18 June 2023 849: 837:from the original on 18 June 2023 759: 633: 436: 381:, do so via a flick of the tail. 43: 1077: 1026: 919: 889: 149:exhibiting jumping locomotion, 54:needs additional citations for 819: 710: 674: 606: 591: 536:Person jumping on a trampoline 13: 1: 947:(inactive 8 September 2024). 584: 500:Standing long jump mechanics 266:Standing long jump mechanics 7: 1260:Comparative foot morphology 897:"Standing long jumps (Ath)" 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Index

Leaping
Jump (disambiguation)

verification
improve this article
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"Jumping"
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roe deer
Wadden Sea National Parks
organism
robotic
gaits
kangaroo
locomotion
frogs
long jump
high jump
show jumping

bottlenose dolphin
Indian skitter frogs
aerodynamic forces
ballistic trajectories

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