The papillary muscles pull on the tendinous cords
Yes
rectus abdominis
The tendinous cords are located in the ventricles. The function of the tendinous cords that are attached to the bicuspid and tricuspid valves is to connect the atrio-ventricular valves to the papillary muscles.
a muscle strain
When a muscle contracts, it pulls with a force generated by the muscle fibers contracting and shortening.
The tendinous seam running from the sternum to the pubic symphysis is called the linea alba.
tendinous
it hurts
an erection
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.
The muscle responds and pulls on a bone by way of a tendon. It can not react until the nerve tells it to.
Diaphram