Question

When shoes were first made, they made flat without a hecl. Since normal walking
requires that the heel of the foot should strike the ground before the toes, these early
shoes used to wear out quickly at the heel, prompting shoemakers to reinforce. The heel
and so creating heeled shoes.
Women have been wearing high heeled shoes for centuries in the pursuit of fashion.
However, regularly wearing shoes with high heels can be hazardous. The biggest risk,
perhaps, is losing your balance and breaking an ankle. Wearing high heels interferes with
your normal gait. They throw your weight forward, making it difficult to sustain upright
balance. They force you to use a lot of extra muscular effort to keep from falling forward.
Much of this extra effort is concentrated in the lower back arch, which lead to buck pain.
Expert warn that high heels can also result in a variety of foot problems, including
Metatarsalgia, which is pain in the ball of the foot. Another condition called Morton's
neuram, which is 10 times more common in women than men, is caused by thickening of
tissue around a nerve between the third and fourth toes. It usually envelops in response to
imitation and excessive pressurre, such as burden of weight high heels place on the ball of
the foot
However, if one cannot resist wearing heels the following tips can help to keep
your feet healthy
Always wear the correct fit. Have both feet measured the next time you buy shoxes.
You will probably find that one foot is larger than the other - always buy shoes to fit the
larger foot, never buy shoes that are too tight. Buy shoes later in the day when your feet
are a bit swollen. Never way a heel higher than 6,5cm, only way heels that you are
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write the summary on the above exact​

Answer 1

Answer:

Additionalknowledge

Knowledge about Quadratic equations -

★ Sum of zeros of any quadratic equation is given by ➝ α+β = -b/a

★ Product of zeros of any quadratic equation is given by ➝ αβ = c/a

★ A quadratic equation have 2 roots

★ ax² + bx + c = 0 is the general form of quadratic equation

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