BodyLocation:
| "left_leg"
| "left_calf"
| "left_shin"
| "left_hamstring"
| "left_quad"
| "left_glute"
| "right_leg"
| "right_calf"
| "right_shin"
| "right_hamstring"
| "right_quad"
| "right_glute"
| "torso_back"
| "left_lower_back"
| "left_upper_back"
| "right_lower_back"
| "right_upper_back"
| "torso_front"
| "left_abdomen"
| "left_chest"
| "right_abdomen"
| "right_chest"
| "left_arm"
| "left_shoulder"
| "left_bicep"
| "left_tricep"
| "left_brachioradialis"
| "left_forearm_extensors"
| "right_arm"
| "right_shoulder"
| "right_bicep"
| "right_tricep"
| "right_brachioradialis"
| "right_forearm_extensors"
| "neck"
| "throat"
| "waist_mid_back"
| "waist_front"
| "waist_left"
| "waist_right"
| number