Walking on the surface of Mars, where the gravity is one-third of Earth’s, won’t be easy. If you dumped a wheelbarrow of rocks into a bounce-house, then jumped in with shoeboxes tied to your feet and a fishbowl on your head, you’d be getting close to how astronauts might feel exploring the Red Planet’s surface.
A pratfall on Mars wouldn’t just be good, geeky comedy. Best case, the astronaut wastes time and oxygen trying to stand back up. At worst, a tear in a pressurized suit can mean a quick death.