What is the motive behind the systems of exercise becoming today's norm? the growing number of accredited fitness instructors

the variety of methodologies employed

the transformation to a more sedentary lifestyle

the desire to build relationships

Ithink the answer is talking about their problems  

Ansindividual insurance;

This is first hand knowledge, top-level athletes, successful business people and achievers in all fields all  set goals. setting  goals  gives you long-term vision and short-term motivation . it focuses your acquisition of knowledge, and you to organize your time and your resources so that you can make the very most of your life.

Basically what this is saying is that everyone has needs and those needs are intellectualhope this