In a Pennate Muscle Pattern?

Pennate muscles (penna = “feathers”) blend into a tendon that runs through the central region of the muscle for its whole length, somewhat like the quill of a feather with the muscle fascicles arranged similar to the feathers. ... In a unipennate muscle, the fascicles are located on one side of the tendon.

Why does a Pennate muscle generate more tension?

Why can a pennate muscle generate more tension than can a parallel muscle of the same size? A pennate muscle contains more muscle fibers, and thus more myofibrils and sarcomeres, than does a parallel muscle of the same size, resulting in a contraction that generates more tension.

Which of the following describes Fascicle arrangement in a Pennate muscle?

Which of the following describes fascicle arrangement in a pennate muscle? The fascicles are short and attach obliquely to a central tendon that runs the length of a muscle.

Elena Rostova

Elena Rostova

Lead Health, Wellness & Medical Journalist

Elena Rostova holds a Master's degree in Public Health Journalism. She covers groundbreaking medical research, holistic wellness trends, mental health awareness, and nutritional science.