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 why do my toes cramp in the pool

why do my toes cramp in the pool

A good muscle cramp can bring even the toughest hombre to his knees. When you get a muscle cramp, what happens is that the muscle suddenly and involuntarily contracts. Generally muscle cramps happen when you are dehydrated or have overexerted the muscle. When you exercise, like swimming, overexertion and dehydration is the name of the game. According to an article in Extreme Tri magazine, cramping while swimming is fairly common. They attribute the cramping to an inappropriate action of plantar flexing in your foot. Plantar flexing occurs when all the muscles of the leg form a rigid line from your calf all the way to the toes. It's an ideal position for the foot in that it allows the foot to maximize the water contacted, allowing for more speed. The problem is, holding this position is

 why do you have to be 21 to drink alcohol

why do you have to be 21 to drink alcohol

For most, July 17 is a pretty anti-climactic day. (Unless you happen to claim this date as a birthday, in which case, woo! Cue the confetti and streamers. )бUnbeknownst to many, however, something did happen back in 1984 that affects a lot of us: The was passed, establishing the legal drinking age at 21. arbitrary ) since youБre a legal adult at 18, Congress didnБt just pick the number out of a hat. ThereБs a long and storied history about alcohol in America, and why the legal drinking age is set at 21. Before 1984, some states had the legal drinking age set at 18, 19, or 20. At the end of Prohibition in the 1930s, the legal drinking age was 21. This benchmark held steady until 1971, when the minimum voting age was dropped to 18 and buzz began to build for a reduction in the minimum

 why do we have school policies and procedures

why do we have school policies and procedures

Policies help define rules, regulations, procedures and protocols for schools. All of these are necessary to help aPschool run smoothly and safely and ensure that students receive a quality education. Introduction SchoolsPhave policies for several reasons. Policies establish rules and regulations to guide acceptable behavior and ensure that the school environment is safe for students, teachers and school staff. School policies also help create a productive learning environment. Rules and Regulations In order for rules and regulations to be in place and enforced, policies are created, often by the local. Having these policies in place means there are determined procedures for how school operations are handled, down to every minute detail, so that educators, staff and students know what is

 why does the wind died down at night

why does the wind died down at night

A reader wrote us last week with two questions prompted by careful observation: 1. Why does the wind speed tend to decrease after sunset? 2. Why does this effect seem less pronounced in late autumn and winter? As it turns out, the answers are somewhat related to one another. The wind speed tends to decrease after sunset because at night the surface of the Earth cools much more rapidly than does the air above the surface. As a result of this difference in cooling ability, it doesnвt take long for the ground to become colder than the air above it. The air in close contact with the ground в say in the lowest 300 feet of the atmosphere в then becomes colder than the air above it. ...

 why is my period lighter and shorter than usual

why is my period lighter and shorter than usual

Periods are rarely discussed and are often a taboo subject, but they can indicate a lot of different aspects about a woman s health. Whether you learned about menstruation in biology or sex education class, it s important to know how your periods are linked with your hormonal health. Look at the toilet prior to flushing, not just to check your urine or poop, but also your menstrual blood. Your period can tell you all about your health, so here s a breakdown of what s normal and what s not at each age. Why Is My Period Lighter Than Usual? Many women have consistent periods that have the same duration and follow a similar pattern each month. For other women, menstruation is highly variable, with each period having a different duration, flow and pattern. They may ask themselves, Why is my

 why do we fall ill class 9 notes pdf

why do we fall ill class 9 notes pdf

1. БHealthБ is a state of being well enough to function well physically, mentally, and socially. 2. БDiseaseБ ( disturbed ease) means being uncomfortable. One or more systems of the body will change, give rise to БSymptomsБ ( Cough, loose motions, pus formation, headache, fever, breathlessness, vomiting, fits, unconsciousness, inflammation, swelling and general effects - a Doctor look for the basis of symptoms). Diseases are basically two types- Acute Disease & Chronic Disease 3. Acute Disease: The disease which lasts for only a short period of time is called Acute Disease Ex. Common Cold. 4. Chronic Disease: The disease which lasts for long period of time is called Chronic Disease Ex. Tuberculosis. 5. ...

 why do our eyes see upside down

why do our eyes see upside down

How do we see things upright if the image formed on the retina in our eye is an inverted one? It is true that the images formed on your retina are upside-down. It is also true that most people have two eyes, and therefore two retinas. Why, then, don't you see two distinct images? For the same reason that you don't see everything upside-down. One of our most remarkable tools - the brain - is hard at work for us at this task. Processing visual information is a complex task - it takes up a relatively large portion of the brain compared to other senses. This is because your brain performs several tasks to make images 'easier' to see. ...

 why is attendance important in the workplace

why is attendance important in the workplace

Employees who show up for work on time more often than not and give proper notice of absences or tardiness are practicing good attendance. Attendance as a work ethic includes sticking to work schedules, being ready to start work on time, remaining on the job during the workday to complete duties and limited use of leave. Attendance can be quantified and verified, and employers keep employee attendance and leave records. When employers check references, they may ask about attendance. The most qualified job applicant can lose out because of attendance problems. Poor attendance says a candidate is insensitive to co-workers, unaccountable for his responsibilities and uninterested in company success. March 20th, 2015 While hard skills like specific knowledge and abilities are obviously

 why do the corners of my mouth keep cracking

why do the corners of my mouth keep cracking

Dear Doctor, I have noticed cracking at the corners of my mouth, which lately won't seem to go away. What is it and what should I do? Dear Joan, Cracking of the corners of the mouth is a common condition that is frequently seen in both the offices of dermatologists and dentists. It is known as perleche or angular cheilitis ( angular angles; cheil lip; itis inflammation). Perleche is derived from the French word, lecher, meaning to lick, and is characterized by excessive licking of the affected areas either as a result of irritation or because of it. This condition is further characterized by redness and cracking of the skin at the corners of the lips. There can be a variety of causes with the majority of them being local, meaning they arise from inside or around the mouth. Although