pectorals,latissimus dorsi

the chest and the pectoral muscles handle the stress and protect
pectoral region and superficial upper extremity
爪爪就是用来挥手的那两片胸鳍 (pectoral fins,俗称flippers).
kaload abs abdominal muscle trainer arm abdomen full body muscle
pectoral cross/christian cross as pendant, bronze, 5x3,5cm, .