Chris Brammer, a physiotherapist and biomechanics researcher from Manchester, shares his expertise on running technique, injury prevention, and performance. He highlights how subtle changes in technique can drastically affect performance and injury risk. Chris discusses critical areas like pelvis rotation, trunk lean, overstride, and cadence. He debunks the one-size-fits-all cadence myth and emphasizes individual biomechanics. Plus, he offers practical self-assessment tools for runners to enhance their technique and boost efficiency.