Levers can make exercise more difficult depending on how they are used. They can help to make the resistance stronger so a muscle has to work harder.
Levers are grouped by where the fulcrum, load, and effect force are found.
Exercise has no effect on height, unless you damage the discs in your spine. Under normal circumstances, exercise has no effect on height.
Yes
I don't have a trainer, I just do it alone
Yes. A bike will have several levers. The crank arms are levers, the brake levers are levers, the shifters are levers, the handle bar is a lever.
It would probably effect the world a little, I guess. I mean, how many things in the world were invented that involve levers? Then, those inventions wouldn't...well, you know, be invented.
Well, whenever you move, your muscles pull on your bones (bones are connective tissue). Bones act as levers for muscles. When you exercise, both muscles and bones are being used, and therefore are getting stronger. It might be very slight, but it's still there. I'm not sure about this part, but I think that in certain cases, bones will give up some of their calcium to give to muscles in order to detach myosin heads from actin, so that the muscle can relax.
Increases appetite.
Yes
yes They do have levers
There are three different Classes of levers. Class One Levers have a fulcrum in the middle. Class Two Levers have a resistance in the middle. Class Three Levers have effort in the middle.
the heart race is effect on the