Just thinking about starting a fitness routine or reconnecting with an old one, can unleash feelings of negativity and apprehension before even getting started… Anxiety presents itself in many facets of life, including exercise.

The entire concept of 6-σ (Six Sigma) is based on satisfying customers. Although the methodology is said to have been first proposed by Bill Smith of Motorola company (Wiki, 2006), statisticians have been aware of this concept long ago. Smith only was the first to apply it in production processes in 80’s. Since then, the methodology has been used in many organizations and had saved millions (Wiki, 2006).