Because the skin is extremely dry. You put weight constantly on your feet, so the dry skin cracks and is very hard to heal. Moisturise the skin and put socks on at night; also invest in Compeed's heel crack plasters. They aren't cheap but they cover the entire heel area, relieve pain instantly and promote the healing process.
Gases build up in joints and are released when the joint is used or stretched, causing the popping or cracking sound.
Because you have gas and other things. When you crack it it releases it. :)
the bones are clicking the bones are clicking
The cold in the winter causes skin to dry up, and people often forget to moisturize their legs and feet, causing the legs and feet to crack.
Yes, girls can crack a guys neck easily. Your legs are very powerful, and with the correct angle and pressure, could injure someone severely, by putting the neck in between the legs and shift the legs to the side and the neck is cracked easily.
Raise your legs always
It probably needs to crack but is not quite ready yet.
Legs and wings are some things thaat dragons NOT ALWAYS have. Legs and wings are some things have.
An insect always has six legs and head, thorax and abdomen.
He could be getting a little arthritic. Try a joint suppliment in his fead.
A transverse crack goes across the weld from side to side. A longitudinal crack travels along the weld, sometimes from end to end but not always.
Not everyone can crack their knuckles. About half of those people who responded to an online poll could 'always' crack their knuckles, while a third could 'sometimes'. That leaves about 15 percent that said they could not crack their knuckles.
Four. A cat has two front legs and two back legs.
they always are saying "four legs good, two legs bad."
"Four legs good two legs bad!"