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Because our ancestors were arboreal, and we've retained enough of those instincts to intuitively know to lower our center of gravity when jumping down and flex our legs on landing to cushion the impact.

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Why is it necessary to bend knees while jumping for greater height?

Bending the knees before jumping allows the leg muscles to generate more power and store potential energy, which can then be released quickly to propel the body higher into the air. The bending and straightening of the knees help produce a more explosive jump and maximize the height achieved.


Can glass bend under pressure?

Yes, glass can bend under pressure to a certain extent before breaking.


What is bend rubber?

Bend rubber is a type of rubber that has been specially formulated to be more flexible and bendable than traditional rubber. It is often used in applications where flexibility is required, such as in gaskets, seals, and certain types of hoses. Bend rubber is designed to withstand bending and twisting without cracking or breaking.


Can a woman bend a 1 inch steel bar in a vise?

depends on what you mean by " bend" take a 20' bar ,stick it in a 10" vise and it will " bend " by itself take a 10" bar ,stick it in a vise and put a torch to it ,and a child can bend it so.... can a woman bend a 1" steel bar? Probably if she puts her mind to it.


Do Radio waves bend in magnetic fields?

Yes, radio waves can bend in a magnetic field through a phenomenon known as the Faraday effect. When radio waves travel through a magnetic field, the orientation of their electric field can be rotated, causing them to bend. This effect is commonly used in polarization modulation techniques and can impact the propagation of radio signals in certain conditions.

Related Questions

Why does a child bend his legs when jumps from a certain height?

There is a physics behind this act. If a child does not bend his legs, then he will get the instant trauma. By bending the legs fall is distributed over a longer period making it easier to bear. This is like a shock absorb-er of bike or car.


Why a child bend his legs when jump from a certain height?

There is a physics behind this act. If a child does not bend his legs, then he will get the instant trauma. By bending the legs fall is distributed over a longer period making it easier to bear. This is like a shock absorb-er of bike or car.


Why is it necessary to bend knees while jumping for greater height?

Bending the knees before jumping allows the leg muscles to generate more power and store potential energy, which can then be released quickly to propel the body higher into the air. The bending and straightening of the knees help produce a more explosive jump and maximize the height achieved.


What do you do if you are dancing the limbo?

a stick of some kind is held at a certain height, you have to bend back and walk under it without touching the stick or the ground.


How to determine the bike size for a child?

To determine the right bike size for a child, measure their inseam and compare it to the bike's seat height. The child should be able to touch the ground with both feet while sitting on the seat. Additionally, ensure the child can comfortably reach the handlebars and pedals. It's important for the child to have a slight bend in their knees when pedaling.


What about the incline?

To incline is to turn or bend in a certain angle.


What can make certain materials bend or break?

acid


Can glass bend under pressure?

Yes, glass can bend under pressure to a certain extent before breaking.


Is a fish's fin able to bend?

Yes, but to a certain degree.


What is the recommended height for kids to ride a bike?

The recommended height for kids to ride a bike is typically around 3 feet 6 inches to 4 feet 9 inches, depending on the size of the bike and the child's comfort and ability to reach the pedals and handlebars. It is important for the child to be able to touch the ground with their feet while sitting on the bike seat and have a slight bend in their knees when pedaling.


What factors should I consider when sizing a kids bike?

When sizing a kids bike, consider the child's height, age, and inseam measurement. Make sure the child can comfortably reach the handlebars and pedals, with a slight bend in the knees when seated. Also, consider the type of riding the child will be doing and choose a bike with appropriate features and size.


What factors should I consider when sizing a kids bicycle?

When sizing a kids bicycle, consider the child's height, age, and inseam length. Ensure that the child can comfortably reach the handlebars and pedals, with a slight bend in the knees when the feet are on the ground. It's important to choose a bike that allows for growth, so the child can ride comfortably for an extended period.