Team Coaching Special Report Part 3: Linda Feerick and Liz Gooster explain how tough, physical activity can help teams shift their performance to a higher level – and why it all starts with trust and vulnerability   Trust is often cited as a key requirement for high performance. Mature teams certainly work hard to eradicate any vulnerability. Yet its very presence can raise performance. Teams may rediscover such ‘vulnerability-based trust’ (Lencioni, 2002) by taking on a shared new experience, such as an outdoor activity. It increases self-awareness and generates insights...