Real Madrid's new French coach Zinedine Zidane (L) walks past Real Madrid's Portuguese forward Cristiano Ronaldo during his first training session as coach of Real Madrid at the Alfredo di Stefano stadium in Valdebebas, on the outskirts of Madrid, on January 5, 2016 (AFP)
Real Madrid's new coach Zinedine Zidane (R) talks with Karim Benzema (2nd R) as they attend a training session in Valdebebas, outside Madrid, Spain, January 5, 2016 (Reuters)
Real Madrid's newly appointed coach Zinedine Zidane, left, steps out for his first training session in Madrid, Spain, Tuesday Jan. 5, 2016 (AP)
Real Madrid's new coach Zinedine Zidane attends a training session in Valdebebas, outside Madrid, Spain, January 5, 2016 (Reuters)
Real Madrid's newly appointed coach Zinedine Zidane, right, watches his players run during his first training session in Madrid, Spain, Tuesday Jan. 5, 2016 (AP)
Real Madrid's new French coach Zinedine Zidane (C) looks at his players during his first training session as coach of Real Madrid at the Alfredo di Stefano stadium in Valdebebas, on the outskirts of Madrid, on January 5, 2016 (AFP)
Real Madrid's newly appointed coach Zinedine Zidane, center, kicks a ball during his first training session in Madrid, Spain, Tuesday Jan. 5, 2016 (AP)
Real Madrid's new French coach Zinedine Zidane uses a whistle during his first training session as coach of Real Madrid at the Alfredo di Stefano stadium in Valdebebas, on the outskirts of Madrid, on January 5, 2016 (AFP)
Real Madrid's new French coach Zinedine Zidane (2ndL) gives instructions to his players during his first training session as coach of Real Madrid at the Alfredo di Stefano stadium in Valdebebas, on the outskirts of Madrid, on January 5, 2016 (AFP)
Real Madrid's new French coach Zinedine Zidane (L) watches his players during his first training session as coach of Real Madrid at the Alfredo di Stefano stadium in Valdebebas, on the outskirts of Madrid, on January 5, 2016 (AFP)