posture

Esther Gokhale's short TEDx talk argues that the natural human spine is curved rather than straight and teaches a 'primal posture' for sitting without back pain.

Kelly Starrett's Talks at Google presentation on staying healthy while desk bound, mixing anatomy and practical mobility advice. It shows how to set up a desk and sit and move to avoid pain.

Amy Cuddy's TED talk arguing that adopting expansive postures, or power posing, can boost feelings of confidence and affect success. A note on the video points to the later reproducibility debate over its findings.