Q: Eventually, most kids stop using bikes with foot brakes and start using ones with hand brakes. Hand brakes give the rider a little more control by allowing them to choose which wheel to brake with. To use a hand brake, simply squeeze the metal bar in front of either hand grip. The back wheel brake usually slows the bike down more gradually, while the front brake slows the bike down more quickly be careful not to use the front brake too hard or you might go over the handle bars! Though every child learns at their own pace, in general, most kids are capable of learning to use hand brakes after about six years of age. Just like most kids eventually start using hand brakes, sooner or later, most kids eventually learn how to ride a bike with gears. Gears make it easy to go very fast, climb steep hills, and maintain a "cruising" speed without pedaling hard. To use gears, simply push the lever or switch near the hand grips in either direction. You should notice it suddenly get easier or harder to pedal the harder it is to pedal, the faster your pedaling will make you go. Again, every child learns at their own pace. Most kids from ages 9-12 are capable of using bikes with gears after a little basic training. Standing up while you pedal instead of using the seat lets you push on the pedals extra-hard, which makes this a great way to get up hills or gain speed very quickly. In addition, you have to be able to stand up on your bike to do lots of bike tricks (like the bunny hop below). You may find that it's tricky to balance at first or that your legs get tired quickly when you first try to stand up while pedaling. However, with a little practice, it's not hard to build up the strength and balance you need to master this skill. When you're comfortable biking on clear, even surfaces like streets, sidewalks, and fields, try biking on an off-road trail. You'll find that this is a little different than biking on a road it's usually slower, bumpier, and requires you to watch the path in front of you more. However, off-road biking can be a great way to exercise and see parts of the wilderness you haven't seen before, so give it a shot! When you feel confident riding your bike at any speed and in any location, try learning a few easy tricks! For example, you can try doing a bunny hop by working up to a slow speed, standing up, and pulling up on the handle bars as you push off of the ground and throw your weight upwards. In the air, lean forward to level out so that you hit the ground on both wheels. When you get good at this, you should be able to pull off a small "hop" which is great for getting you up curbs without stopping. Don't be discouraged if you fall or "wipe out" a few times when you're trying to learn the bunny hop and other tricks. Minor nicks and bruises are part of the process of learning you can't learn without making a few mistakes!
A: Try a bike with hand brakes. Try using a bike with gears. Try standing while you pedal. Try biking off-road. Try doing a bunny hop.

Q: When the pizza is on the stone, allow it to bake in the oven for approximately 15 to 20 minutes. You'll know that the pizza is done when the crust is crispy and the cheese is melted and bubbling.
A: Bake the pizza until the crust is crisp and the cheese is melted.

Q: There are two ways you can approach protein shakes. The first way is using pre-purchased protein supplements, like whey protein and flavored protein powders. The second way is using natural sources of protein, such as chia seeds, peanut butter and milk. Supplements deliver an extremely large amount of protein and are usually favored by body builders and workout enthusiasts. Natural protein sources offer a high amount of protein for the average person who isn't weight training. Whey protein is one of the two proteins found naturally in milk. The body absorbs this type of protein faster than other protein sources, which results in increased muscle protein synthesis. Whey protein also provides a large amount of the amino acid L-cysteine, which can improve deficiencies caused by many conditions, most notably aging and diabetes. It can also be beneficial for those with depression, blood pressure, blood sugar and can also help to treat symptoms of HIV and cancer. Whey protein supplements aren't known to cause liver or kidney damage. However, if you have pre-existing liver or kidney damage, whey protein supplements may worsen it. Consult your doctor before proceeding. Wash the berries well and place them into the blender, along with the rest of the ingredients. Pulse the blender on low until the ingredients are mixed well. Pour into a glass and serve immediately. Feel free to adjust the fruit ingredients to your liking. Consider adding a banana before blending your shake. The banana will up your fruit intake and result in a slightly thicker shake. Many people have no reason or desire to protein-load their bodies with the amount of protein a body builder aims to intake. Unless you have a specific reason for doing so, the average person should not use these supplements, since they may put a strain on the kidneys and liver. Furthermore, protein from food sources is more nutritionally beneficial than supplements. Protein shakes, made with natural sources, benefit most adults. Most people don't get the recommended amount of protein, 45 to 50 grams, in their daily diet. The minimum recommended daily amount (RDA) is 0.8 grams of protein per kilogram of body weight. To calculate your RDA, multiply your weight in pounds by 0.36. Keep in mind that the RDA is the bare minimum you should take in each day. Experts say that you should get at least twice your RDA in protein for best results. Peel the banana, cut it into large chunks and put it into the blender. Add all of the remaining ingredients. Set the blender on its lowest setting and pulse the ingredients until they are blended well. Pour the shake into a glass and serve immediately. The natural protein sources in this shake are chia seeds, peanut butter, yogurt and milk. This recipe can be made fully vegan by using soy yogurt and dairy-free milk.
A:
Gather your ingredients. Use whey protein powder. Make a Wild Berry shake with whey protein. Use natural protein sources. Make a Peanut Butter Banana Shake.