Marcia Reynolds's Breakthrough Coaching guides coaching techniques focused on creating transformative "lightbulb moments" in coaching conversations.

The book details a five-part program covering mindset, client focus, outcome clarification, addressing limiting beliefs, and turning insights into commitments. 

Emphasis is placed on cultivating psychological safety, using sensory alongside cognitive awareness, and understanding clients' operating systems (beliefs, values, and social needs).

Reynolds also includes exercises and resources to help readers implement these techniques and promotes its associated online coaching program.