We live in a complex, often daunting world where power differences both exist and matter. Power moreover is too often misused. Most of us have had at least one

The Fundamental Five: The Formula for Quality Instruction, shares with teachers and school leaders the five practices that every teacher can, and should, use to

RUN WITH POWER is the groundbreaking guide you need to tap the true potential of your running power meter. From 5K to ultramarathon, a power meter can make you

Hunter Allen and Andy Coggan, PhD have completely revised the book that made power meters understandable for amateur and professional cyclists and triathletes.

What is spirituality? In The Power Zone, author Tony Simpson answers this question and more by introducing and defining The Power Zone. The result is clarificat