I did learn from asking , reading , and practicing . I believed that clear concepts is very important to both man and lady.To know why and how improves the quality of skill. Now, although I have not startted V waltz with my coach, I learnt the allignments, vertical posture,sideway swing, low heel, music phrase related ,little or no sway in reverse turn etc from all of you. I concentrate to my weight center to keep it vertically on the supporting point or points as soon as possible.(torso, pelvis, upper thigh flat with drawing back my navel to spine resulting from strong muscle contration in the regions of whlole abdominal wall, buttock. Head up )
I like reviewing your posts for very helpful reference data.