Bending the legs upon landing allows the parachutist to absorb the impact gradually, reducing the risk of injury. This helps distribute the force of the landing throughout the body more effectively. Straight legs could result in a more abrupt stop upon impact, increasing the chances of injury to the spine, legs, or hips.
Your knee allows you to walk and bend your leg.
Mammals have a joint in the middle of the leg that is called a knee. In humans this joint allows the leg to bend backwards.
The contraction of a flexor allows the arm or leg to bend
The stifle is the knee joint - it allows the cow to bend the hind leg and walk.
When you Bend your Leg your hamstring contracts and your quadriceps relax
flexing is tightening of your muscles, and joints bend to let you extend your arm from the elbow and shoulder
you bend the back leg and take your skirt and hold it, and bend your legs
in football when your about to kick the ball you have to flex and extend your leg.it allows you to bend and straighten (flexion and extension) the joint, for example, when kicking a ball in football, you bend your leg in preparation and then straighten your leg to kick the ballyour hinge joint is used in foot ball when kicking the ball
they bend...
Takes practice
You take your shoes off, then you press one leg to the ground without bending it, and then you take the opposite leg and bend it and with that, you lay your hands over each other and stretch your arms on a scale to determine your flexibility level. You would do the same for the other leg(vice versa)
You have either hurt your leg badly or broken it.