What is relationship fitness?

Relationship fitness is about building the emotional strength, communication habits, and resilience to sustain meaningful connections—romantic, professional, or familial.

William Wagner, who turned young love into a 40-year marriage, four kids, and ten grandkids, shows that thriving relationships aren’t accidents. They’re intentional.

Through his journey from a troubled teen to a respected coach, Wagner breaks the myth that you’re stuck with the patterns you inherited. He teaches that like physical health, relationship strength is trainable—through self-awareness, empathy, and better conversations.

This is for anyone who wants to grow—not just in love, but in life.

A New Book by Wagz

“Strong relationships aren’t built on luck—they’re forged like muscle: with discipline, alignment, and care. Love might start the story, but commitment writes the chapters that last.”

— Aaron Bethune, Entrepreneur

“Your healthy body needs exercise and nutrition to stay fit, and your relationships are no different.”

— Quill MT, Experience Concierge

About Wagz

Wagz—aka William W. Wagner—isn’t just a relationship coach; he’s living proof that transformation is possible. From a troubled teen who nearly derailed his future to a devoted husband of over 40 years, father of four, and grandfather of ten, Wagz has walked the long road from chaos to connection. His concept of Relationship Fitness is rooted in real life, forged through decades of personal growth, coaching insight, and a fierce belief that anyone can break cycles, build trust, and create lasting bonds—at home, at work, and within.