Jump

Jumping is a form of locomotion or movement in which an organism or non-living (e.g., robotic) mechanical system propels itself through the air along a ballistic trajectory. Jumping can be distinguished from running, galloping and other gaits where the entire body is temporarily airborne, by the relatively long duration of the aerial phase and high angle of initial launch.

Types of jumps

Various types of jumps exist, including the long jump, high jump, and triple jump. In these sports, a person jumps for distance or height, often with the aid of a running start, or using implements such as the pole vault or Fosbury Flop.

Physiology of jumping

The physiology of jumping depends on the muscle strength and agility of the individual. The quadriceps, hamstrings, gluteus maximus, and calf muscles are all involved in the jumping process. The nervous system also plays a role, as it coordinates the actions of these muscles.

Jumping in animals

Many animals, such as the kangaroo, are known for their ability to jump high and far. Other animals, such as the flea, can jump many times their body length.

See also

• Hopping
• Leaping
• Bouncing

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