The answer is probably "lat," which is short for Latissimus dorsi, which is not the trapezius, but at least is in the neighborhood.
The most common abbreviation for muscle is m.The most common abbreviation for muscles is mm.Occasionally, some people will use mm. for a singular muscle and mms. for multiple muscles.
ab
pec
I tried rolling on two tennis balls in a sock starting at the worst point (the lower trapezoid) and rolling up to the lesser pain point (occipital ridge). I then did the stretches for the trapezoid found here: http://www.ehow.com/how_2305286_do-upper-trapezius-stretches.html It helped in a pinch, but I'll see my massage therapist when I return from vacation.
The trapazoid-like thingy muscle thingy.Live w/ it.Its actually called the Trapezius
Vascular Smooth Muscle Cell
"abs" is an abbreviation for "abdominal muscles", which refers to the rectus abdominis, a paired muscle (one on each side).
the muscle on human back, windows on the wall of Machu Picchu etc.
The abbreviation that indicates a condition caused by a defect in the transmission of impulses from nerve to muscle cell is "MG," which stands for myasthenia gravis. This autoimmune disorder affects the communication between nerves and muscles, leading to muscle weakness and fatigue.
It stands for "electrocardiogram", a basic read-out of the function of the heart muscle.
zygomaticus major muscle (a facial muscle)
Dealt is the past tense of to deal.Delta is the 4th letter of the Greek alphabet or the triangular plain at the mouth of a river that resembles the letter delta.Delt has no meaning in English.