Which is  not  a major muscle in the human body?

The  major  skeletal  muscle  groups forming the upper  body  are the abdominal, pectoral, deltoid, trapezius, latissimus dorsi, erector spinae, biceps, and triceps. themajor  skeletal  muscle  groups of the lower  body  are the quadriceps, hamstrings, gastrocnemius, soleus, and gluteus.  muscles  move by contracting.hope this : )alisa202