article_snippet: Real Madrid's training session saw Martin Odegaard swing in a cross for Cristiano Ronaldo to score a header ahead of the 16-year-old's potential debut in the Champions League this week.
article_snippet: Martin Odegaard crosses the ball into the box during a Real Madrid training session .
article_snippet: Cristiano Ronaldo rises above the rest to head the ball into the back of the net during training .
article_snippet: Cristiano Ronaldo scoes via Odegaard's cross as Real Madrid work on their set pieces in training .