When it comes to exercise, your body doesn't care much about what you do, but it care a lot about how hard and how long you go at it.
Everything that gets you equally sweaty and winded for the same amount of time will have pretty much the same exercise effect.
Exercise is a replacement for activities that are productive. The best exercise not only keeps a person fit, but is a result of work or hobby. Just running, or jogging to and walking from the market. Riding a stationary bike, or riding a bike to and from a friends house.
Kinda. Bike riding is more about stamina and endurance than sheer strength, so don't expect your muscles to grow that much from it. It's a good low-impact cardio exercise though.Only if you make an effort and are at least slightly out of breath but able to hold a conversation without difficulty. riding V slowly doesnt do much.
Not that much. Cycling is softer on the body than running - less impact - so if you're hurting from running, switching to cycling will get you a possibility to maintain your general fitness level. But generally, to get better at running, you need to do more running.
as much as 300 calories an hour
No
well, intercourse is like exercise. Not to sound gross. But, you are using your muscles and other parts of your body like you would as if you were lifting weights or riding a bike, etc...
62-80 pounds
about 50-60 psi for uphill riding
Chemistry has been involved in the production of pretty much every part of the bike. All from the paint to refining the metals the bike is made of.
no exercise is healthy for u
Ice is slippery, right?
Pretty much all of them.