There was no let up for the Sunderland players on day two of the club’s pre-season training camp in Austria.
An early bike ride set the tone for a testing day in the searing heat, with Sam Allardyce and his coaching staff putting the Black Cats through their paces in the second of three sessions.
Check out the best pictures in the gallery below.
Sunderland youngsters push themselves alongside the first team.
Sam Allardyce looks on as Sunderland's players are put through their paces.
Sam Allardyce chats with some of the younger members of his squad.
Jeremain Lens and Fabio Borini continue pre-season training.
Lee Cattermole trains in Austria.
Jermain Defoe trains in Austria.
Younes Kaboul trains in Austria.
Jeremain Lens trains in Austria.
Vito Mannone trains in Austria.
Jordan Pickford trains in Austria.
Tom Robson trains in Austria.
Max Stryjek trains in Austria.
