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It's healthier to strengthen all of your muscles with compound exercises than to focus only on building arm mass. If you want to be able to lift heavy objects and weights, you also need to work on your shoulders, chest, and back. If you don't work out your legs and core, you'll end up with big arms and a lower body that isn't as muscular. Do compound exercises that bulk up your arms while also toning other muscles. Chin-ups and push-ups, for example, strengthen your abs at the same time they are strengthening your arms. Many people think that working out every day builds bigger muscles, but muscle mass is actually built during resting days between workout sessions. Your muscles grow stronger as they recover between lifting sessions, enabling you to gradually lift more and more weight. If you don't give your muscles time to rest, particularly your arm muscles, you risk overtraining them and delaying the results you want to achieve. For the same reason, you should only train one or two times per week and each training session should only last about half an hour. Training for over half an hour per session greatly increases the risk that you will injure your ligaments, joints, and tendons. Short, intense training sessions are your best bet for building arm mass. Instead of doing exercises with the maximum amount of weight you can handle for a few repetitions, choose a smaller weight and do more repetitions. High-volume workouts are associated with more muscle growth and are used by bodybuilders to gain muscle mass quickly.For example, you could do 8 dumbbell curls at 50% of your maximum weight. This would be one rep. Then you could repeat this 5 or 6 times in a workout. Get the maximum benefit from your workouts and avoid injury by using the correct form when you lift weights. In addition, to lifting the appropriate amount of weight for your level of fitness, keep the following tips in mind when you're lifting weights: Lift with controlled movements, rather than using momentum to move the weights. Be sure you are able to complete each full exercise for at least 6-8 reps. If you cannot do this many, the weights you are using may be too heavy.

summary: Work out your whole body. Train two times per week. Train in 30-minute sessions. Do high-volume workouts, low-intensity workouts. Use proper form.

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To build a simple circuit, you will need a power source, 2 insulated wires, a light bulb, and a light bulb holder. A power source can be any type of battery or battery pack. The rest of the materials can be found at your local hardware store. When choosing a light bulb, find one that is around 15-25 volts so a single battery can power them. To simplify the wire attachment process, use a battery snap with wires pre-attached and a 9-volt battery or battery pack. In order for your circuit to work properly, the wires need to be totally exposed so you must strip the ends. Using wire strippers, remove about 1 inch (2.5cm) of the insulation from the ends of each wire. If you don't have wire strippers, you can carefully use scissors to cut off the insulation. Be careful not to cut all the way through the wire. Depending on the type of batteries you are using, you may be able to skip this step. If you are using multiple batteries, you will need a power pack to hold the batteries. Push each battery in by the side taking care to put the positive and negative ends in the correct orientation. The wires will be conducting your electric current from the batteries to the light bulb. The easiest way to attach the wires is to use electrical tape. Attach the end of one wire to one side of the battery, making sure that the wire maintains contact with the metal of the battery. Repeat with the other wire on the other side of the battery. Alternatively, if you are using a battery snap, snap the end onto the end of a 9-volt battery or the battery pack. Use caution while building your circuit. Although unlikely, it is possible to get a very small shock if you touch the wire directly while attached to the battery. You can avoid this by only touching the insulated part of the wire or removing the batteries until you install the light bulb. Take the exposed metal end of each wire and bend it into a U-shape. Loosen each screw on the light bulb holder just enough to slip the U-shape of the wire around the screw. Each wire will be attached to its own screw. Tighten the screw, ensuring that the metal of the wires remains in contact with the screw. Screw the light bulb into its holder until it is tight. If your circuit is hooked up properly, the bulb should light up when fully screwed into its socket. Light bulbs can heat up quickly so be careful when installing and removing the bulb. If the bulb doesn't light, check to make sure the wires are touching the ends of the battery and in contact with the metal of the screws.

summary: Gather the necessary materials. Strip the ends of the insulated wires. Install batteries into the battery pack. Attach your wires to the battery pack. Fasten the other end of the wire to the metal screw of the bulb holder. Test your circuit.

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In the event you get your cast wet, you should make an effort to dry it quickly. This can reduce the harm to the cast, and eliminate your risk of infection. Use a hairdryer to dry a cast. Always use the cool setting. The hot or warm setting could cause a burn. You can also try a vacuum cleaner hose, if you do not have a hair dryer. A cast may have to be replaced if it gets wet. If you accidentally got water on your cast, call your doctor right away. Make an appointment as soon as possible. Water could seep under the cast, which can cause infection to the skin below. Fiberglass casts are more resistant to water, and if their surface gets wet it can usually be easily wiped off. However, water can still get under a fiberglass cast, potentially causing infection. Even if you have a fiberglass cast, it's a good idea to give your doctor a call in the event it gets wet.
summary: Dry casts after they get wet. Call the doctor shortly after a cast gets wet. Be careful even when using a fiberglass cast.