From Simple English Wikipedia, the free encyclopedia
A
callus
is an area of thick
skin
that forms due to
pressure
,
friction
or
irritation
. Repeated contact is needed for them to form. Calluses are often found on one's
feet
because of walking and badly fitting
shoes
. Though they may appear unsightly, calluses are not usually harmful. They can, however, lead to or cause other problems if neglected.
Calluses can also form on human
hands
. In particular, the middle, ring and index fingers are prone to calluses.
[1]
Construction work
, having
high heels
on too much, rock climbing and playing
musical instruments
can cause calluses on the hands or feet. Certain
sports
can also cause calluses.