Essential things any runner can take away from the sub two-hour marathon runner, Eliud Kipchoge –
* Smooth, effortlessly almost total nasal breathing
* Short stride infront of the body, landing centre of mass close to initial ground contact
* Powerful rearward stride
* Balanced upper body with contralateral movement through spine rotation
* 170-180 bpm leg turnover (cadence)
* Powerful rather than forced energy
* Alignment balanced with relaxation throughout the body