calcium
Leg bones are the bones in your leg and they are the things that help you walk.
how many bones have in your upper leg
Leg bones and arm bones
The bones and muscles of the leg work together when the leg moves. The bones give the leg its structure, while the muscles hang onto the bones and allow the leg to actually move. The muscles make their movements via contractions and expansions.
The arm and leg bones keep your arms and legs straight
Leg bones in some animals, like birds, are hollow to reduce weight without sacrificing strength. This adaptation allows for easier flight or agile movement. The hollow structure also allows for the storage of calcium and other minerals needed for bone strength.
All bones contain minerals.
Tendons.
Leg bones
The bones that make up the upper leg, is called the Femur
Most bones actually store minerals, just some more than other. for example the humerus* ( Big leg bone ) may store more minerals as it is the biggest bone in the body and has a bigger capacity.Knowledge : AS level student.*(From a person who didn't write this: The femur is actually the longest bone in the body, which is in the leg. I'm in high school :P)
Leg bone