Dai Tamesue was a hurdler who represented Japan at the Sydney, Athens and Beijing Olympics. He won two bronze medals in the World Athletics Championships. He currently heads sports consultancy Deportare Partners.
Opinion
What are the Tokyo 2020 Olympic athletes thinking now?
Physical and mental conditioning are what matters
The Japan National Stadium, pictured on May 9: what athletes can do is keep themselves in good mental and physical condition so that they can achieve their best performance. © AP
Read Next
Latest on Opinion
