Answer:
The bones of the foot and leg are especially prone to hairline fractures. These bones absorb a lot of stress during running and jumping. Within the foot, the second and third metatarsals are most commonly affected.
tiny bit of whiskey , lemon and honey is home made remedy for coughing and throat treat nose with saline water for stuffy nose, make sure they get rest if its effecting their sinuses , temporary relieve is a ice/pack/hot/cold pack helps alot ,if you have medication use it , if the cold is in its first stages ,it is easier to combat, but even then it might take time if becomes more serious /complicated contact a medical professional
Good conductors of heat- aluminium, Iron, Lithium, Beryllium.
poor conductors- Mercury, Hydrogen, titanium, Chromium