pectoralis major
pectoralis minor and subclavius muscle.
Much of the semimembranosus lies deep to the semitendinosus.
Deep Lies - 2009 is rated/received certificates of: UK:15
soleus
The Biceps brachii muscle. We just call it the biceps, though. (Pronounced bye-seps) To straighten the arm again, the triceps muscle is contracted - which lies 'underneath' the upper arm.
acromioscapular
under the breast lies the ribcage- that little bone betwen the rib cage and protecting them is the sternum
This is very powerful muscle that lies behind your arm. This is very important muscle for boxing champion.
The Diaphragm.
Piriformis, it lies superficial to the sciatic nerve.
it is lies in the posterior part of the calf,it is a flexor of the foot.
The muscle belly is the main bulk of the muscle, made up of many layers of tissue surrounded by fascia (sheets of connective tissue running throughout your body). The structure of a muscle, from macro (large) to micro (small) is: 1. muscle belly - a bundle of fascicles 2. fascicle - a bundle of fibers 3. fiber - a muscle cell (bundle of myofibrils) 4. myofibril - a bundle of myofilaments 5. filament - actin & myosin proteins The fascia in the muscle, called deep fascia (as opposed to superficial fascia which lies just beneath the skin) has 3 layers: 1. epimysium - an overcoat of dense connective tissue surrounding the entire muscle 2. perimysium - fibrous connective tissue that surrounds each fascicle (bundle of muscle fibers) 3. endomysium - sheath of connective tissue surrounding each muscle fiber