Clare Balding and Alex Scott introduce highlights from day 14 of the Tokyo Olympics, on a day in which six golds were decided on the athletics track alone. Two of those were in the 4x100m relays, in which Great Britain's men's and women's teams had high hopes of reaching the podium. Team GB's women hockey players entered the Games as defending champions, but could they retain the gold medal they won dramatically in Rio? And in track cycling, Great Britain was aiming for a fourth straight men's sprint gold.