Hear Pernilla Wiberg's reasoning in the player above.
Pernilla Wiberg: "She has worked with the mental part"
2021-12-29T14:21:59.364Z
Sara Hector is in the shape of her life and yesterday came the third straight podium place in the World Cup. So what is the explanation behind the 29-year-old's success? SVT's expert Pernilla Wiberg lists three underlying factors.
Source: svt