Your pectoralis major is a large and powerful chest muscle that’s shaped like a fan. It starts from two sections: your breastbone (sternum) and your collarbone (clavicle). The two sections come ...

The pectoralis major muscle is a large muscle in the upper chest, fanning across the chest from the shoulder to the breastbone. The two pectoralis major muscles, commonly referred to as the ‘pecs,’ ...

1 Department of Orthopaedic Surgery, St Vincent's University Hospital, Elm Park, Dublin 4, Ireland 2 Department of Accident and Emergency, St Vincent's University Hospital The treatment of pectoralis ...

Giants left tackle Will Beatty tore his pectoral muscle on Wednesday, an injury that is not considered as serious as the dreaded ACL or Achilles tear, but is still serious enough to warrant a lengthy ...

Your body is comprised of joints, muscles, and structures that connect one bone to the next. A pectoral girdle, also referred to as the shoulder girdle, connects your upper limbs to the bones along ...

Dr A C Pochini, Federal University of Sao Paulo, Brazil; apochini{at}uol.com.br A powerlifting athlete ruptured his left tendon of the pectoralis major muscle while attempting to lift 160 kg in a ...

The bench press is a strength training exercise for your upper body. To do it, you'll need free weights or a barbell with weight plates. Although it looks like a simple move, you'll need to learn ...

Explore the significance of the wingbeat cycle in birds, revealing the surprising mechanics behind their flight evolution. For anything that flaps and flies, the most important part of the wingbeat ...