Former Japan defender Naoki Matsuda collapsed on the pitch and was rushed to hospital on Tuesday after collapsing from suspected heat stroke during practice, local media reported.
The 34-year-old, who played for Japan at the 2002 World Cup, went into cardio-respiratory arrest, according to his JFL team Matsumoto Yamaga.
Medics rushed to Matsuda's aid after he collapsed some 35 minutes after training began at 9:30 a.m.
Matsuda has played 40 times for Japan and made 385 appearances for Yokohama F-Marinos, helping them win three J-League titles before moving down to the JFL this year.
Source: ReutersReuse content