The rod was threaded directly to the top of the exciter and to the base of the reference force transducer, making difficult orientation, tedious alignment and customization of stinger lengths a part of every test. The through-hole armature design eliminates these problems.
The nasalis is a sphincter-like muscle of the nose whose function is to compress the nasal cartilages. It is the muscle responsible for flaring of the nostrils. Some people can use it to close the nostrils to prevent entry of water when underwater. It consists of two parts, transverse and alar :
Gastrocnemius Muscle (Medial Head) The gastrocnemius muscle is the most superficial and prominent of the calf muscles. It is made of two muscular regions, the medial head and lateral head, which attach to the medial and lateral sides of the femur. The heads of the gastrocnemius muscle work together to plantarflex the foot at the ankle and to flex the leg at the knee. Anatomy.