Walking on the lateral borders of your feet involves an isometric contraction of which group of muscles at the ankle?

Nutation is sometimes referred to as sacral flexion.

A lateral tilt (unsupported side) of the pelvis results in which of the following motions of the vertebral column?

Find the value of the expression. Choose the most correct answer. sec2 – tan2

The Hatchet was edited by: 

Find the exact value of the expression. Choose the most correct answer. cot

You must use the Graphical Equation Editor to input your responses, including all necessary supporting work.  Unsupported, or poorly supported, answers will not receive credit.  Partial credit may be given at the instructors discretion based on reasonably correct work shown. Find a positive angle less than 360° or 2π that is coterminal with the given angle.

The sartorius functions in a combination of which hip motions?

Which one-joint muscle extends the hip?

The angle of inclination of the hip referred to as Coxa Valga has an angle greater than 125 degrees.