Today I took Emily’s class at Btone. When we did torso twist, she excitedly referenced an old standby from Algebra 2: All Students Take Calculus to explain the boundaries for range of motion on the exercise (90 degrees from one’s nose to the mirror). Imagine that your nose is the origin. For facing the alley, that’s quadrant 1 (where all trig functions are positive) and for facing Newbury St, that’s quadrant 2, where sine is positive.
I love that she incorporates fun explanations for clients. 🙂