This document summarizes key aspects of strategic agility based on research of leading companies. It finds that strategically agile companies demonstrate three enabling capabilities: strategic sensitivity through open strategy processes and alertness; leadership unity through mutual dependency and collaborative teamwork; and resource fluidity through dynamic resource allocation, modular structures and mobilizing people. Each capability is supported by specific management practices like purposeful dialogue, shared incentives, and values-based performance measures. True strategic agility requires attention to all three dimensions simultaneously rather than a piecemeal approach.