Deborah Bull — British Dancer born on March 22, 1963,

Deborah Bull, CBE is an English dancer, writer, and broadcaster and former creative director of the Royal Opera House. Since 2012 she has been Director, Cultural Partnerships at King's College London... (wikipedia)

Body language is a very powerful tool. We had body language before we had speech, and apparently, 80% of what you understand in a conversation is read through the body, not the words.
It's not about weight, it's about fitness, and one component of being fit is to have relatively low body fat, because fat is not very efficient, whereas muscle is.
It's not magic! It's physics. The speed of the turn is what keeps you upright. It's like a spinning top.
Because muscle is heavier than fat, dancers weigh more than you might think, but they are usually very lean.
At the moment I'm enjoying a new challenge at the Royal Opera House, but I'm also keen to pursue my interest in television and particularly in science.