Tottenham manager Antonio Conte's brutal running sessions were leaving his players worse for wear in pre-season.

Spurs are undergoing an intense pre-season camp in South Korea, where they will also play friendly matches.

Part of their training involves running full-length sprints after completing a two-hour session of work on and off the ball.

Fans and journalists saw many players stopping during the sprints at the end of the session, including stars Harry Kane and Son Heung-min.

Kane felt sick at one stage and had to lie down, while Son also took a breather from running at one point.

Players had to do either 30 or 42 full laps of the field, depending on whether they had recently returned to the club or been training for more than a week already.

Crazy scenes as Son Heung-Min and his teammates struggle to stand after brutal Tottenham pre-season training pic.twitter.com/pXrQ5VGMuZ
— The Sun Football (@TheSunFootball) July 11, 2022