Who doesn’t know it? In tournament tennis, 25 seconds are available after the end of the rally to start the next rally. Depending on how strenuous the previous rally was, players sometimes don’t have enough time to get their pulse back to normal. As a result, the player has to play a rally with a higher heart rate. To train this, you can use the “3 players, 3 lives” exercise to practice match training with a high heart rate.
