The Evolution of Human Bipedalism

I think it's partly my nature as you were referring to earlier last time scientists are interested in a range of different topics and they all have a common threat about musculoskeletal function and locomotion even though the applications are very different. But there's also a bit of serendipity in it in that I was just in the right place at the right time connected with the right people at a chance to work on an early reconstructions of locomotion in Australopithecus afarensis, the famous Lucy. And then happen too many years later just connect with the right group of people who really are the experts in that area and bring my knowledge and biomechanics and mus