In one sentence, describe what the following article is about: As a cat owner, it's important to know your cat's normal behavior. This will help you to assess whether something is wrong. Look for changes in behavior, including, but not limited to, changes in eating patterns, types of movement, and interest in socializing.  These can be the signs of a variety of illnesses, including physical trauma. If your cat's personality or behavior has changed drastically, and you can't figure out why, take it to a veterinarian. These changes could be symptoms of a medical problem. If you heard a cat fight, or your cat comes back limping, then check the cat over for signs of trauma. A tell-tale sign of a fight are tufts of hair that are clumped together. Look at the cat and check to see if any areas of the coat look unkempt or are sticking up at an odd angle. Gently investigate the cat's body by parting the fur and looking at the skin underneath. Alternatively you may find an area of hair loss, where the aggressor cat pulled the fur out. The area may have a wound, or you might see spots of blood or see a swollen area. This is easiest to spot on white or pale coated cats. For a black cat, gently run your hands over it and watch for a reaction to tenderness, or feel for a wound, swelling, or scabs. You may not always witness a fight or see the signs of a fight on your cat's coat. This is why it is important to regularly inspect your cat for injuries that you might otherwise miss. This is especially important to do if your cat is an outdoor cat, and if it's prone to fighting.  A good time to do this is when you are snuggling and petting the cat. Keep the cat calm and gently sweep your hand over the body while looking at the skin beneath the fur. Older wounds may be infected, in which case you may find swelling, a scab, hair loss, or a bloody or purulent discharge. Old abscesses that have burst often contain a lot of pus which mats the fur. Also, the skin over the abscess dies off and can leave a considerable hole behind, through which you can see muscle or exposed tissues.
Summary: Watch your cat for signs of injury. Look for a wound if you witnessed, or heard, a fight. Regularly inspect your cat for injuries.

Lunges can help you to develop a strong hurdle. Stand with your legs together and place your hands on your hips. Step forward with one foot and bend both of your legs until your front thigh is parallel to the floor. Then, stand back up and repeat with the other leg.  If you’re using weights, keep your arms by your sides. Keep your upper body straight and look forward as you do the exercise. Keep your front knee above your ankle and your back knee off of the ground. Start by laying on your back with your arms flat on the ground and your knees bent. Squeeze your backside and lift your hips to the ceiling. Hold for a couple of seconds and then lower your hips back down.  Keep your back straight while doing this exercise.  By doing hip lifts, you can gain the strength needed in your backside and the back of your thighs to push off the ground and also control your landing. Start in a pushup position and either hold yourself off of the ground with your palms or your forearms/elbows. Squeeze your legs, backside, and core while you hold the plank position.  Keep your shoulders over your elbows. Focus on keeping your body in a straight line all the way from your head to your feet.  Having strong stomach muscles will allow you to hold your body tight while you complete front handsprings.
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One-sentence summary -- Do lunges to strengthen your legs. Build your glute muscles with hips lifts. Strengthen your core with planks.

Problem: Article: There are different approaches to this for different hair types.  If your hair is damaged, oily, or limp, wash and condition it with something designed to create volume. If your hair is thick or not particularly oily, do not wash it before curling. Simply apply a dry shampoo to your roots. If your hair usually has trouble holding a curl, skip washing it for a day or two before curling. This should help make your hair more malleable. Using less conditioner, or none at all, may also help. Again, this will be different for different hair types.  If your hair is damaged, oily, or limp, spray it with a heat protectant from root to ends while it is still damp. Apply a strong-hold mousse liberally—you can do this at the roots to achieve a fuller look, or from mid-shaft to ends for a looser one. Blow dry upside-down until your hair is totally dry.  If your hair is thick or not particularly oily, spray it from roots to ends with heat protectant, and work a liberal amount of strong-hold mousse through your whole head. You may not be able to afford lots of specialized hair products, especially if you don't curl your hair often, or you may be curling your hair on short notice and not have time to run out to the store. These recommended products will help your hair keep its curl and protect it from heat damage, but you can still achieve a beautiful curl without them. That said, it is highly recommended that at a minimum you have hair spray, and something to help protect your hair from heat (especially if you plan on curling it regularly). There are many shampoos that help with the latter, in addition to all the heat protectant sprays on the market.
Summary:
Wash and condition your hair. Apply product. Fret not if you do not have all the products suggested.