There are several conditions that can cause tremor, including hyperthyroidism or an overactive thyroid. Your doctor can test you for this condition by conducting a physical exam. They will also review your medical history to see if you have any previous symptoms that could indicate you have hyperthyroidism. Your doctor will do a blood test to see if you have abnormal levels of thyroxine and TSH in your blood. This can indicate you have hyperthyroidism. This medical condition can cause essential tremor. It will need to be diagnosed by a specialist who works with patients with Parkinson's disease. The specialist will determine if you have Parkinson's disease by doing a physical exam and having you complete several neurological tests to check your agility, your balance, and your motor skills. They will also look for other symptoms of Parkinson's besides your tremors, such as trouble with your balance, slowness of movement, and stiffness in your arms, legs, or torso. Another condition associated with essential tremor is multiple sclerosis. It can be diagnosed by getting blood tests done by your doctor. Your doctor may also perform a spinal tap to test a sample of your spinal fluid. They may conduct an MRI to check for lesions on your spinal chord and your brain. They may review your medical history to see if you have previous symptoms or a pattern of symptoms that may indicate you have multiple sclerosis. Having essential tremor may indicate that you have had a stroke. Your doctor will perform a physical exam and conduct a blood test to determine if you have had a stroke. They will also do a CT scan and an MRI of your brain to see if there are signs of a stroke. They may also perform a carotid ultrasound, a cerebral angiogram, and an echocardiogram to confirm you have had a stroke. The overuse of drugs like amphetamines, corticosteroids, and pharmaceutical drugs can lead to the development of essential tremor. Alcohol abuse can also cause tremor. If you have any substance abuse issues, tell your doctor and discuss whether this may be the cause of your essential tremor. You may also experience essential tremor when going through substance withdrawal. Other health issues like mercury poisoning and liver failure can also cause essential tremor. If you suspect you may have these health issues, speak to your doctor and get tests done to confirm the diagnosis. Keep in mind that sometimes there is no overt cause of essential tremor. The cause may be a variety of health factors or there may be no clear cause.

Summary: Get tested for hyperthyroidism. See a specialist for Parkinson's disease. Get tested for multiple sclerosis. Determine if you've had a stroke. Speak to your doctor about substance abuse issues, if applicable. Ask your doctor about other health issues that can cause essential tremor.

Acrylic and other synthetic yarns do not take dye very well, if at all. Your yarn need to be 100% wool, such as alpaca or sheep. Other natural fibers, such as cotton, may also work. White yarn will give you the brightest colors. If you want a softer effect, try gray, cream, or beige instead. There are lots of things you can use to dye your yarn with, including liquid food coloring, gel food coloring, and flavored juice mix (ie: Kool Aid). You can also use professional dyes as well, but you'll need to use special utensils for that to avoid contaminating your cookware. You can use just one color, but two or three will make your yarn look more interesting.

Summary: Buy some natural fiber yarn. Choose 1 to 3 colors of dye.

Nude art models are typically expected to strike four basic poses during their sessions. These are standing, seated, reclining, and semi-reclining or prone. The standing pose requires you to stand in a variety of ways with your arms, legs, hands, and feet engaged in various ways. You might have props to hold or have to hold a particular facial expression. The reclining pose will typically require you to lie down on your back on a sofa or couch in a comfortable position. The semi-reclining pose will require you to lie down on your stomach while lifting your chest, as you would do to read a magazine at the beach. These are the four basic poses, but there is a variety of movements and gestures that you can make when you hold them. It is important to note that when in a standing pose, not to let your knees lockout (doing so may cause you to pass out). Draw on any personal experience to think of poses that are interesting or inspiring. Any physical activity may be a source of good poses. A good model must be able to be expressive from the bottoms of their feet to the tips of their fingers. Art is dynamic and your poses should be as well! Many models are inspired by the poses depicted in classical works of art. Yoga poses are often used because they engage the muscles in interesting and dynamic ways. Different kinds of poses can be held for short or long periods. It is best to be prepared to hold still for a long time. The time required for a pose can be described by any of the following three terms: gestures, short poses, and long poses. Gestures are poses lasting less than three minutes. Short poses last three to twenty minutes, and long poses which are held in multiple 20 minute intervals with a short break in between. The latter is generally the norm for painting and sculpture; drawing classes will require a number of shorter poses. Any class may begin with a few gestures as a "warm-up". If you're in the middle of a long pose and need to move, someone will use tape to mark the position of your body. Just ask, "Can someone please tape me?" " You should come prepared to your modeling session so you don't need to trouble the artist by asking for anything and maintain your professionalism. The most important thing you need to bring is a robe so you can wear it between poses or to use the bathroom. You should also bring a towel or blanket to sit on for hygienic reasons. Bring slippers or sandals to slip in and out of quickly on breaks. You might also want to have water or snacks with you. Always bring a date book and pen (or your phone) for booking future sessions. You will want to be clean and look natural. Before you leave for your session, shower and apply lotion to soothe dry skin, which could cause you discomfort while posing. Wear minimal jewelry unless otherwise requested. You shouldn't put in a ton of hairspray or wear make up unless requested. You should look as natural as possible.
Summary: Prepare your poses. Be expressive. Be prepared to hold each pose for a specified amount of time. Put together a "modeling bag. Prepare your body.