By Will Griffee For Mailonline
Published: 11:02 BST, 14 July 2017 | Updated: 11:19 BST, 14 July 2017
Real Madrid's stars were putting in the hard yards at the University of California as the Spanish champions performed some gruelling drills.
The conditioning session in Los Angeles involved players lifting weights and leaping from boxes under the watchful gaze of Zinedine Zidane, with Gareth Bale looking in strong shape, showing off his leg muscles during an explosive plyometrics workout.
Players were also pictured performing sit-ups in the scorching west coast sunshine as Real continued their pre-season preparation.
The Real players are preparing for the opening game of the International Champions Cup
The players also worked on some plyometric training, using boxes to jump off
Gareth Bale showed his athleticism,