This is a bit of a trick question! The force of gravity on you is actually the same whether you are standing, sitting, lying down, or even floating in space.

Here's why:

* Gravity is a force of attraction between objects with mass. Your mass doesn't change based on your posture.

* The Earth's gravity pulls on you regardless of your position.

What might be changing is the *apparent* force of gravity you feel. When you are standing, you are directly opposing the force of gravity with your legs. This makes you *feel* like gravity is stronger. However, the actual force of gravity on your body is consistent.