I did some math based on Wecks height and judging by the higher placement of his ankle bone and bulging in his shoes there is a reason why he is wearing hi-top blazers in this photo. The video shows 2 lifts and with my math it looks like Weck is running 2 lifts and is still about 2 shorter than her. Lifts often cause knees to bend funny when standing straight because you are basically wearing high heels. Notice the flexing of his calves because he is forced onto his tippy-toes from the lifts. The bulge that should be the ankle bone is actually his heel and the insole is wider than the shoe causing a horizontal bulge in the arch area.