Pectoral muscles
From Infogalactic: the planetary knowledge core
(Redirected from Pectoral muscles (disambiguation))
Lua error in package.lua at line 80: module 'strict' not found. Pectoral muscles refers to either of the muscles that connect the front walls of the chest with the bones of the upper arm and shoulder:
In sports as well as bodybuilding, the pectoral muscles may colloquially be referred to as "pecs".
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