What exactly are "leg problems"?

[Salt and Light]

What is meant by "leg problems"? I have X-rock and I keep waiting for said "problems", but I don't know what I'm waiting for! <smile>

 

[greyfields]

They manifest in several different ways.

- Most common is their legs not being able to support them, so they just lay there, cannot move and die.

- Malformed legs caused by dislocation or joints which didn't form properly. They either drag themselves along on one leg or die. The "one leggers", though, have unequal muscle on each side of them adn they often get bad sores on the breast.

- Injured leg caused by their growth or weight. Can be slipped tendons, ligament damge, etc. Either they get by using one leg, or die.

 

[Salt and Light]

Dang, the "problems" are worse than I thought...

When do these problems start showing up??