Launching the app, have a go at tennis' best players by tapping on "World Domination." Swipe left and right to browse through all 32 possible opponents. All opponents have varying levels of difficulty ranging from 1 to 16. Pete Sampras is the hardest one to beat. Choose an opponent by tapping on "Play." Start with Level 1, and move your way up. Winning a match will give you 1 star. Winning a match on straight sets will give you 2 stars. Winning a match on all games will give you 3 stars. Aim to get 3 stars on all 16 opponents. It's not as easy as it sounds. Continue playing and try to win against each of the 32 players. Once you win and dominate a player, go up another level until you beat all of them. Continue playing and beating your personal best.

Summary: Select the "World Domination" option. Choose an opponent. Dominate. Play the game. Challenge yourself.

Many of these foods are low in fiber, but high sugar and fat. This causes you to feel full before you've eaten enough fiber. Examples include: Milk and cheese Squash Sugary foods like pastries, puddings, candy and cake Prepackaged, processed foods which usually have added sugar, salt, and fat. Eating regularly will provide your digestive tract with continuous, low level stimulation and promote healthy digestion and regular contractions. Eat slowly to give your body time to process your food. Eating too fast makes you more likely to overeat, overwhelming your digestive system. Chew your food thoroughly to promote easy digestion and moderate portion sizes. Exercise will stimulate your bowels to contract, moving food through your system. The activity should be strenuous enough to increase your heart rate like fast walking, swimming, running, or biking. Sometimes this works surprisingly quickly. Plan a route with frequent bathrooms available! If you have other health concerns that might make exercise inadvisable, talk to your doctor first. Stress has been shown to cause constipation and diarrhea, both of which may accompany hard, dry stools. Try relaxation techniques such as: Deep breathing Yoga Meditation Tai chi Massage Listening to relaxing music Visualizing relaxing locations Progressive muscle relaxation where you go through your body and deliberately tense and release each muscle group You can simultaneously do relaxation techniques to promote movement through your system. Spend at least 10 minutes on the toilet approximately 30 minutes after eating. Put your feet on a low stool, so your knees are above your hips. This may make the bowel movement easier. This can make bowel movements easier. The therapist will use a machine to measure the tension in your rectum and help you practice tightening and releasing your pelvic floor muscles. Go to a therapist that works with a doctor or is recommended by your doctor to be sure that they are reliable.

Summary: Reduce your intake of foods that may cause constipation. Eat many small meals rather than only a few large ones. Exercise for at least 30 minutes per day. Reduce stress in your life. Give yourself time on the toilet after each meal. Use biofeedback to learn to release your pelvic floor muscles.

Do you wash your hair every single day? This can really dry it out, since you're washing away the oils your scalp produces to keep your hair shiny and healthy. Washing every day can also lead to oily hair, since stripping your hair of its oils causes your oil glands to go into overdrive. Try this routine instead: Wash your hair just two or three times a week. If you feel like your hair is getting dirty between washes, you can apply a dry shampoo on the days that you don't wash your hair. Just apply a small amount to your roots and then rub it throughout your hair to the ends. Rinse out your conditioner with cold water. Hot water is hard on your hair and can lead to split ends and frizz. Rinsing out your conditioner with cold water seals the cuticle, resulting in shiny, bouncy hair. Think of your hair like your best silk dress. After hand washing it, would you ball it up and wring it out? No, that would destroy its shape and fibers. Your hair is similarly fragile and needs to be treated with care to stay healthy. After washing your hair, gently pat it dry with a towel instead of wringing it out. Let it finish air drying. Use a comb instead of a brush. Forcing a brush through tangled hair can cause it to rip and break. Use a wide-toothed comb to gently work through the tangles from bottom to top to prevent breakage. Put away your hair dryer, straightener, curling iron, and hot rollers unless you have a special occasion at hand. Applying heat to your hair can damage it, so it's best to let your hair air dry instead. If you want to use the blow dryer sometimes, use it on a cool setting. When you do use heat styling devices, be sure to put a protective serum in your hair beforehand. Try an egg yolk and olive mask, a vinegar rinse, or put plain yogurt or sour cream on your locks. Search online for instructions. Egg oil contains Omega-3 fatty acids, antioxidants, and cholesterol, and is like a complete solution to hair problems like hair loss, grey hair, and frizzy hair.

Summary: Change your washing routine. Handle your hair gently. Use heat styling devices sparingly. Use homemade treatments. Use egg oil (Eyova):

Unplug the motor from its power source. Power should not be running into the motor, or else you're in for a shock. Unscrew any bolts holding the motor in place if there are any. You can test the motor with a multimeter if you think it may have an electrical charge. Take a look at the motor's exterior to locate the wires that connect it to other components in an electrical system. They are often bright red, black, or blue, so they should be easy to spot. Twist the wires with a wrench to free them from the terminals. Note the wire locations so you can reconnect them later. You may want to take pictures to help with this. Find the gear shaft, which is a metal rod sticking out from 1 of the motor's ends. The pulley is the small piece that looks like a wheel on the end of the shaft. Use the gear puller's claws to grip the pulley, then pull it off the shaft. You can purchase a gear puller at most hardware stores. At both ends of the motor, you will notice circular pieces of casing, often made with PVC. These end bells need to be repositioned precisely later, and marking them now makes that much easier. Hold the center punch to the exterior of each end bell and tap it with a hammer to create a small mark. Put 1 mark on the end bell underneath the pulley, then put 2 marks on the opposite end bell. Your motor may also have long metal tubes called housings. These are located behind the end bells. Mark them the same way. Each bell is likely to have 8 bolts. Look for a set of bolts in the center, then another set around the outside rim. You will need to turn these counterclockwise with the socket wrench in order to loosen and remove them. Depending on your motor, you may need a box wrench or a screwdriver instead. A soft-faced hammer has a plastic, wooden, or lead head. Wedge the screwdriver between the bell and the motor. It should be positioned on the side closest to the motor. Then, use the hammer to strike the screwdriver until you are able to pull the bell off the motor. Remember to get both bells, including the one on the side opposite of the pulley. The starter switch will be on the pulley end of the motor. It will be behind the end bell and housing. You will see a lot of copper wires connecting. Carefully pull off the metal piece holding the wires, taking care not to break any of the wires. If your motor does not have a starter switch, it will have a brush housing, which is a horizontal tube. Look for the massive bundle of copper wires inside it. Note the position and number of any shims. The shims are flat metal pieces that look like 2-pronged forks.
Summary: Disconnect the motor and remove it from its mounting. Disconnect the wires from the terminals. Remove the pulley with a gear puller. Mark the end bells with a center punch. Unscrew the bolts from end bells using a socket wrench. Tap the bells loose with a soft-faced hammer and screwdriver. Remove the motor's ends and starter switch.