Final answer:
Instructors should pay attention to proper body position, rhythmic breathing, and relaxation and control when doing breath control in a horizontal position with the kickboard.
Step-by-step explanation:
When doing breath control in a horizontal position with the kickboard, instructors should pay attention to a few key factors:
- Proper body position: It is important for the swimmer to maintain a horizontal body position as they kick with the kickboard. This ensures that the swimmer's head is in line with their spine, allowing for efficient breathing.
- Rhythmic breathing: Instructors should encourage swimmers to establish a breathing rhythm that coordinates with their kicking motion. For example, breathing out through the nose while the face is in the water and taking a quick breath to the side when the face is out of the water.
- Relaxation and control: It is crucial for instructors to emphasize the need for relaxation and control during breath control exercises. Tension in the body can hinder proper breathing technique, so swimmers should focus on staying relaxed while maintaining control over their breath.