Asked by Sandy Butler on May 19, 2024
Verified
The bulge of the calf is caused by the ________ and ________ muscles.
A) sartorius; piriformis
B) gastrocnemius; soleus
C) peroneus longus; plantaris
D) extensor hallucis longus; flexor hallucis longus
E) calcaneal; peroneal
Calf Bulge
The appearance of an enlarged or prominent portion of the calf muscle on the back of the lower leg.
Gastrocnemius
A major muscle in the calf of the leg, involved in walking, running, and jumping.
Soleus
A powerful muscle in the calf of the leg that is involved in standing and walking, lying beneath the gastrocnemius muscle.
- Identify the significant muscles of the human structure and where they are located.
- Familiarize oneself with the operations of specific muscles in the context of movement and posture.
Verified Answer
JG
Juliet GreeneMay 21, 2024
Final Answer :
B
Explanation :
The bulge of the calf is primarily caused by the gastrocnemius and soleus muscles, which are superficial muscles of the posterior compartment of the leg and play a key role in plantar flexion of the foot at the ankle joint.
Learning Objectives
- Identify the significant muscles of the human structure and where they are located.
- Familiarize oneself with the operations of specific muscles in the context of movement and posture.