The mathematical forms for the three sinusoidal traveling waves are gives by 
where x is in meters and t is in seconds. Of these waves:
Definitions:
Popliteal Nodes
Lymph nodes located at the back of the knee, which filter lymph fluid as part of the lymphatic system.
Supraclavicular Region
The area located above the clavicle, at the base of the neck.
Intraluminal Valves
Structures within the lumens of lymphatic vessels that allow fluid to flow in one direction.
Contracting Skeletal Muscles
The process where skeletal muscles shorten and generate tension in response to signals from the nervous system, facilitating movement.
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