Exercise is important at all ages, but it can be especially helpful once you reach your 50s. Include both cardiovascular and strength exercises in your routine. Cardiovascular exercise gets your blood pumping and strength exercises can tone flabby skin associated with age.  Improved circulation supplies more nutrients and oxygen to your skin. Exercise also increases your supply of collagen and fights against damaging free radicals in your body. Cardiovascular exercise can also lead to weight loss, and shedding a few extra pounds and some excess fat can drop your perceived age by several years. Stress can create more wrinkles and general wear on your skin. Relaxing more often may not undo the damage already done, but it can prevent your skin from aging any faster than necessary from this point on.  A simple trick to try is to laugh more throughout the day. Laugh decreases stress hormones in the body and forces the muscles in your face to relax. If you don't feel like you have anything to laugh about look up jokes on the internet, or watch a funny movie or a comedian. On a similar note, you should also get six to eight hours of sleep each night. Dark, puffy eyes can make you look older, but getting enough sleep can clear those bags away. Keep in mind severe allergies can also cause dark circles, so get your allergies under control by avoiding the things that cause them, or by taking allergy medication (doctor approved, of course). Moreover, sleep reduces the body's production of stress hormone, which is good, because stress hormone can make your skin appear less elastic and less healthy. It's a simple trick, but straightening your posture gives the appearance of confidence, and confidence is a trait commonly associated with youth. Walking around with your back straight and your head high can shave a few years off your age in a matter of minutes. Use a gentle exfoliating wash on your skin one to three times each week. The process of exfoliation strips away dead skin cells and stimulates the production of new skin cells. As a result, your skin looks clearer, more elastic, and more youthful. Age causes skin to dry out, and dry, fine skin is more likely to develop wrinkles. Use a moisturizing cream on your face that is labeled as a face lotion, don't use hand lotion on your face. The reason for this is the hand lotions might be too strong and could cause you to break out. Yes, even we can break out at our age if we use the wrong products!  Use hand lotion on your hands that has sunblock in it to help prevent age spots. One trick is to pat your face dry after a shower, and to put the lotion on your face immediately while your skin is still hydrated from the shower. The reason you pat your face is that the more rubbing and pulling you do to your face makes the wrinkles and bags under your eyes happen faster as your skin becomes more fragile and less elastic with age.  Similarly, you should use a moisturizing lip balm to keep the skin on your lips healthy and plump, as well. They also sell lip plumping lipstick and lip gloss. UV rays from the sun can damage and age your skin even faster. Prevent this from happening by wearing sunscreen when you go outside. You should also consider wearing sunglasses and a wide-brimmed hat to protect your skin even further. Sun damage can also cause freckles or skin cancer, so it's best to avoid the sun's rays anyway  On a similar note, you should also avoid the use of tanning beds. The tanning process makes your skin look dry and wrinkled, which will make you look older. Smoking wrinkles the skin and turns both your nails and teeth yellow. Quitting the habit will not turn back the clock, but it can at least prevent the clock from speeding forward any faster than it naturally would.
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One-sentence summary -- Exercise. Stress less and lighten up. Fix your posture. Exfoliate. Moisturize your skin and lips. Protect your skin. Quit smoking.

Article: A rambunctious dog full of pent-up energy is much more likely to disobey or have self-control issues. Aim to give your dog a thirty-minute walk each day at a brisk pace for active breeds. You simply cannot always be around to tell your dog “no,” so set her up for success by removing the items she’s not supposed to get into. Put plants and fragile items on high shelves, keep shoes behind a door, and keep clothing off the floor. This is also a great precaution to take even when you are home while she’s still learning the command and doesn’t yet always obey. Once your dog understands and obeys “no,” then she’ll know to resist the temptation of the forbidden object, but only for a short time. Rather than telling your dog “no” over and over, she to distract her with something else, such as her favorite toy or a walk.  For instance, say your dog consistently keeps trying to get up on the couch. Rather than saying “no” over and over all afternoon, say it once. Then say, “Where’s your toy?” Proceed to go get her favorite toy and toss it or play tug-o-war with it for a moment. Her attention will shift away from the sofa. Distraction is another great step to take while your dog is still learning the no command. Make sure to interrupt your dog before she actually displays the undesired behavior—when she sniffs at the couch or paces in front of it, for example. Otherwise, she might begin to associate you playing with the toy with her as praise for the behavior. While your dog is still learning or if she’s having trouble with consistency, then you can also use prevention measures. If it is furniture that is a problem (for instance), look for dog repellent sprays such as orange oil or bitter apple and spray around the vicinity of the furniture or objects that the dog seeks out.  Make sure to check an inconspicuous spot on the object first to make sure the repellent spray doesn’t damage the item. There are also electrical mats or chargers that you can place on or around items. If your dog comes in the vicinity (shock collar type) or touches the object (direct contact type), the mat or charger will give the dog a slight shock to deter him from coming in contact with the article. While “no” is a good preventative command to teach your dog, it might not always apply, especially if your dog proceeds to follow through with the behavior anyway. For these instances, it helps also to teach your dog other associated commands that you can use to help her understand the behavior you expect from her.  For instance, if you tell her “no” before she runs across the yard, but she runs off anyway, then it’s beneficial for your dog to respond to a command like “come.” You can begin teaching this command by saying it before making your dog chase you and then offering positive reinforcement. You can find more information on teaching your dog this command at How to Train a Dog to Come  Similarly, teaching your dog “down” if she jumps up on people after being told “no” can also help. To do so, completely ignore her as she jumps up on you except for issuing the command “down,” and then give her plenty of treats and praise as soon as all four of her paws are back down on the floor. This is more effective than pushing her off, which she can mistake for play.
Question: What is a summary of what this article is about?
Give your dog plenty of exercise. Remove the offending item or source of behavior. Distract your dog. Use prevention techniques. Teach your dog associated commands.