Tottenham's pre-season tour of South Korea is brought to you in association with Nord VPN, sponsors of football.london's coverage.
Son Heung-min admits the Tottenham players could barely speak to each other after being run into the ground during a gruelling two-hour plus training session in the heat and humidity of South Korea.
Antonio Conte has been pushing the players hard in a trademark pre-season for the Italian with double sessions as they prepare for Wednesday night's first friendly against Team K League. On Monday night, in front of 6,000 Korean fans at the Seoul World Cup Stadium, Conte's fitness coach Gian Piero Ventrone had players falling to the floor exhausted and being sick by the side of the pitch.