Asked by Grace LaBree on Apr 27, 2024
Verified
Which of the following muscles is involved in crossing one leg over the other while in a sitting position?
A) sartorius
B) quadriceps femoris
C) all of the hamstrings
D) gastrocnemius
Sartorius
The longest muscle in the human body, running from the hip to the knee and assisting in flexing, abducting, and laterally rotating the thigh.
Quadriceps Femoris
A large muscle group consisting of four muscles on the front of the thigh, primarily involved in knee extension and hip flexion.
Gastrocnemius
A major calf muscle that is involved in walking, running, and jumping, attached to the heel by the Achilles tendon.
- Master the fundamental tasks, like flexion, extension, and rotation, associated with the muscle structure of the lower body.
- Understand the contributions of specific muscles to lower limb movements, including walking, sitting, and crossing legs.
Verified Answer
SB
Sarrah BishopApr 29, 2024
Final Answer :
A
Explanation :
The sartorius muscle is a long, thin muscle that runs down the front of the thigh. It is involved in flexing, abducting, and rotating the thigh, which allows for the action of crossing one leg over the other while in a sitting position.
Learning Objectives
- Master the fundamental tasks, like flexion, extension, and rotation, associated with the muscle structure of the lower body.
- Understand the contributions of specific muscles to lower limb movements, including walking, sitting, and crossing legs.