Symptoms of Appendicitis: 1  Abdominal pain that starts with dull aching in the middle of the abdomen that gradually becomes more severe and becomes located in the lower right abdomen. 2  Some people will experience lower back or pelvic pain. 3  Mild fever. 4  Nausea. 5  Vomiting.
Understanding Gastrocnemius Muscle Tear. A gastrocnemius muscle tear is a severe, sudden injury to your calf muscle. This muscle helps flex the lower leg. It also helps you do quick movements, such as jumping and sprinting. An injury to this muscle is sometimes called âtennis leg.â. gas-trok-NEE-mee-us.
The soleus is designed to serve a dominant role over the gastrocnemius in standing posture as 80% of the muscle tissue is comprised of type I muscle fibers where as the gastrocnemius is closer to 55% in humans and better structured for multispeed locomotion.he soleus is designed to serve a dominant role over the gastrocnemius in standing posture as 80% of the muscle tissue is comprised of type I muscle fibers where as the gastrocnemius is closer to 55% in humans and better structured for multispeed locomotion.