Depends on how hard, and for how long you go at it. Everything that gets you equally sweaty and winded for the same length of time will give the same amount of exercise and burn the same amount of calories.
Skipping burns more calories than walking or riding. This burns more calories because it is more of a full body exercise.
I would think that it would be about the same effort wise, but running on a treadmill would put more stress on your legs from the constant impact, if you have a foot problem or something. A stationary bike has a more circular flowing motion, but exercise on it focuses a lot more on the thighs than your entire leg.
Stationary exercise is exercising when riding your bike. Some examples of stationary exercising are riding your bike through hills, forests, and other areas. You may find information on stationary exercise here,www.spinning.com/spinning-shop/spinner-bikes.asp.
Actually because you dont exercise or do anything when your on a bike but when you are walking you use your energy and burn fat.
Because bike riding beats walking, and bikes are much cheaper than cars, and most Chinese haven't got the money for a car.
You should do it if you don't have a car to drive, or someone to drive for you. If you can reach school by walking, you can do that, or simply ride your bike. (Which I prefer.) And 1 more reason is, riding your bike is fun! (Unless it's winter!)
Typically, a stationary exercise bike is used to simulate riding a bicycle. The stationary bike has pedals, and a seat - with many newer models having resistance settings which allow for a more intense workout.
Eat healthier foods and do some more exercise. Try riding a bike or swimming
The best way to hatch an egg in diamond version is to use your bike, because as you know, the egg will get closer to hatching if you walk more, and riding your bike counts as walking.
Not by itself. In combination with a controlled diet, yes. Riding an exercise bike hard enough and long enough will help you burn some calories, but if you're still eating more calories than you're using up you won't slim down.
A jump bike is more suited toward jumps, tricks and fancy riding. A regular bike is not suited toward these types of activities but mostly for normal riding.
If the scooter has a motor the bike wins hands down. If by scooter you mean one of those two-wheeled thingys which you stand on and kick yourself along, then it's all down to how hard you're trying rather than the type of equipment you're using.