Answer:
She restated the objectives for clarity and better understanding
Explanation:
As  coach, teacher and mentor to her students, Ms Lassiter explains the concepts and skills required for the game because, it will provide the students with first hand information and knowledge of what is expected of them.
As for the importance, most students who are slow learner or who are regarded as slow learner through these explanations can implicitly apply it to their technical competencies in order to deliver positive results.
The reason for the why, is to help them build some level of self-confidence in their different abilities.
