No, they are several muscles. A muscle is capable of contracting in one direction only.
"abs" is an abbreviation for "abdominal muscles", which refers to the rectus abdominis, a paired muscle (one on each side).
You have rectus abdomins in the center of the abdomen. This is the muscle, which becomes prominent in case of 'six pack abs'.
The rectus abdominus is the main muscle the provides rippled abs. This muscle together with linea alba or also called as white line and the tendinous intersections builds up the core of our abs.
your gluts, abs, and your intogalactibal muscle.
ur abs
It uses you abs
rectus abdominis muscle
it works your abs
Abs😍
The rectus abdominis is the muscle group that you see rippling on the abdomen of some athletes. They are also referred to as the abs or lower abs.
your abdominal muscle. whenever you have no fat on your abs you get the 6 pack look.
Rectus abdominis