For perfectly straight lines, use a chalk line. Gran one end yourself and have a friend hold the other. Hold the line about 2 feet (0.61m) over the region to be cut. In one quick motion, raise the chalk line up about 1 foot (0.30m) and snap it down so that it hits the ground and applies chalk in a straight line. If you freehand your line with chalk, make sure to make it as thick as possible. For a 1-week chalk lifespan, use blue and white colors. Orange, green, and yellow last 2 to 3 weeks, while red and black last around 2 months. Fix a pair of vice grips to the side of the old blade to prevent it from spinning. Unscrew the center bolt in the middle of the blade with a wrench. Now, remove the small rim piece (called a flange) underneath and take the old blade out. Attach your diamond blade, taking care that the teeth point in the opposite direction as the cut. Finally, reattach the flange and bolt. Fix a pair of vice grips to the diamond blade if it's moving around while you're reattaching the bolt. If you're using a cut-off saw, you're probably cutting concrete between 4 to 6 inches (10 to 15cm) in depth. Loosen the blade lever to release it and adjust the base plate around the saw until the correct amount of saw is exposed. After the blade is at the right depth, place your index finger under the base plate to hold it in place and tighten the blade lever. To help you accurately adjust the depth, place the saw onto a long piece of wood as thick as the desired depth. Let the blade hang down over one side and use it as a guide. Angle the saw at a 45 degrees to the concrete and stand slightly to the left of the saw so that you're also facing the cutline at a 45-degree angle. Hold the backmost handle with your dominant hand and use it to move the saw forward and backward. Grip the frontmost handle with your non-dominant hand and use it to guide the blade along the chalk line. Proceed slowly, maintaining minimum RPMs of the cut-off saw. Face your dominant foot outward from the saw, perpendicular to the cutline. Keep your nondominant foot facing the cutline at a 45-degree angle. Cut for 30 to 45 seconds at a time and let the blade cool for an equal amount of time. Never apply water to electric cut-off saw blades.

Summary: Mark the cutlines on your concrete using chalk lines or a piece of chalk. Attach a 14 inch (36cm) wet-cutting diamond blade to a cut-off saw. Adjust the blade depth of your cut-off saw. Cut along the chalklines at the lowest revolutions per minute (RPM) setting.

Your hands will be working with the fiberglass during the entire process, so it's important to keep them covered. Wear thick, durable construction gloves when handling, and especially while cutting, the fiberglass. When cut, fiberglass particles may enter the air and lead to rashes and body irritation. Sharper particles can even scrape or tear the skin. To avoid this, wear loose, long-sleeved clothes that cover but don't stick to your skin. To protect against unintended cuts, make sure to tuck in your shirt and avoid clothes with dangling sleeves. Your eyes can experience severe irritation when exposed to fiberglass particles. To keep yourself safe, wear clear goggles or similar protective eyewear when working. If you wear prescription glasses, make sure to put a pair of goggles on over them. When inhaled, fiberglass particles can lead to general soreness, throat inflammation, and long-term breathing and lung complications. To protect your nose, mouth, and throat, wear a snug dust mask when working with fiberglass. If available, use a respirator mask designed specifically for woodworking and sanding. When cutting fiberglass, make sure you're working in a clear, spacious area such as your driveway, garage, or a woodshop. If inside, make sure a door or window is open so dust particles can escape.

Summary: Wear thick work gloves. Wear loose, long-sleeved clothes. Wear goggles for eye protection. Wear a dust mask. Work in a large, open space.

If your abnormal urobilinogen levels are a result of a medication you are taking, your doctor may suggest that you stop taking a medication or switch to a different one. Stopping the medication may be enough to lower your urobilinogen levels. Anemia may be the cause of your higher urobilinogen levels. If that is the underlying cause, the doctor will prescribe iron supplements. Depending on the severity of the anemia, you may be able to take oral supplements or be given iron intravenously. If you have severe anemia, you may be admitted to the hospital so the doctor can monitor your condition. If the high urobilinogen levels is caused by liver disease, your doctor will monitor your condition closely. If the disease progresses to a severe state, you may be admitted to the hospital. While in the hospital, you may be given antiviral drugs to help treat the condition. If your liver is severely damaged, you may need a liver transplant.+

Summary: Change medications. Take iron supplements. Treat a liver condition in the hospital.

This exercise can only be done if you or your gym has a weight machine tower with attachable cables. You will need a standard handle (often made of plastic, rope, metal, or rubber). Attach the handle to the cable's metal ring. Move the cable to the highest rung of the pulley system. The wood chop can also be performed with an exercise ball. Stand next to the cable (rather than facing it). Grab the cable with the closest hand. Step away from the tower, about an arm's length, while holding the cable. Make sure there is tension in the cable and your arm is straight. Your arm and the cable should be on the same angle. That is, your arm should not be bent downwards from the cable. Place your feet shoulder-width apart. With your other hand, reach up to the handle. Both hands should be grasping the handle now. Grasping the handle, twist your upper body and move the handle diagonally downwards across your torso. Aim for your outer knee. During this time, your inner foot (closest to the tower) should pivot and you should keep your knees bent. Keeping your arms straight, return the handle to its original position. Do not bend your back. Perform three full sets. Then reverse your body's position. Repeat the moves on the other side of your body. During the exercise, focus on keeping your abs tight. This exercise is quite complicated. If you have access to a trainer, please ask for instruction before completing this move.
Summary: Set up the equipment. Find your position. Complete the move. Complete ten repetitions.