Provide the knowledge and understanding to rig an asymmetric spinnaker; hoist, drop, set, and gybe in various wind conditions, and additional actions required to recover from a capsize.
• Instructor briefing ashore. • 教练在岸简述 • Provide a theory session, including rigging and the zones for hoist, power, and drop • 上⼀节理论课,内容包括安装球帆以及操作球帆的不同区域:升帆区,动⼒区和降帆区。 • Instructor to provide an explanation and land drill • 教练讲解并进⾏岸上模拟
• Course Made Good (CMG) v. Velocity Made Good (VMG) • 最佳航线vs最佳航速 • Consider land drills ashore • 考虑进⾏岸上模拟 • Consider size and shape of course required for effective spinnaker sessions (windward/leeward) • 考虑清楚为达到球帆课程的效果,所需的航线⼤⼩和形状(上⻛/下⻛)
• Introduce the RYA ‘Power’ diagram to assist student understanding. (Refer to G12 for spinnaker work and the Power Zone)