Focusing on your health and fitness is an investment in your time, energy and money. And just like buying organic produce or wearing proper running shoes, it may be a worthwhile investment to get a professionally-designed workout program from a trained professional (like yours truly). But is it absolutely necessary? Especially when the internet is overflowing with free workouts from people who, if their defined abs are any indication, seem to know what they’re doing? Check out my interview for Openfit.com for tips to decide what’s right for you.