See the chest You can flex Your pectoralis Major out Minor in So that you can press Underneath On the ribs Is the serratus Anterior For boxing fitness Turn the neck Sternocloidomastoid is here Omohyoid Sternohyoid Work in tandem dear On the back Now the trapezius appear Upper, Middle and Inferior Shoulders up Shoulders down Feel the deltoids work Abduction of your little arms The biceps brachii And brachialis Flex the elbow, looking strong Turn around The triceps Cause extension In the shape of a horseshoe To the forearm Brachioradialis Carpi ulnaris times two Add the carpi radialis; flexor, extensor, too The hand has many muscles, that we’re not going through Give me abs Can’t resists Rectus abdominis Tendinous Inscriptions For some definit Got obliques With technique To rotate and twist Intercostals move the chest and ribs The longest Muscle is The sartorius Adductors Longus And Gracilis Tensor Fascaie latae And Pectineus It’s your thigh And here we cannot miss Take a look The Quadriceps In four parts Rectus femoris on top On the outside Vastus lateralis Medialis near the crotch Down below The vastus intermedius Sits on the long femur With the quads You can walk You can run, jump, squat Extend the knee Be a dancer Smooth, Cardiac and Skeletal soft tissue Evolutionary wonders Inside you Rhomboids Retract the shoulder blade with major minor Infraspinatus, and teres make the shoulder liner Lats are looking broader Erector spinae will make you taller Glutes! Are freakin huge! The largest muscles they include The maximus, the medius and minimus Hamstring placement just below with IT band, adductor magnus Biceps femoris are flexors Semitendinosus too And Semimembranosus ooh Calves can flex the foot for you The gastrocnemius for jumping too The soleus points down your toes So you can put on all your clothes And cover all your muscles And move