What is a key skill under the WHITE STAR B/T lead-up skills?

The key skill under the WHITE STAR B/T lead-up skills is the introduction to CPR. This reflects the importance of foundational safety training for both instructors and participants in any aquatic environment. Teaching CPR ensures that instructors are prepared to handle emergency situations effectively, emphasizing the necessity of safety is vital in a swimming program. It helps build awareness about the significance of response to emergencies in and around the water. The focus on CPR training also lays the groundwork for students to understand the broader aspects of water safety, equipping them with valuable skills that can save lives.

Other choices relate to physical skills or actions in the water, but they do not encompass the critical safety knowledge required at this stage of training, making CPR a crucial component in the overall development of swimming proficiency and safety awareness.