Fitness Feedback Loops That Could Teach Wall Street a Lesson

The Sound of Fitness Club Amplification Feedback loops are weird. Put the front desk mic up a little too close to the speaker just one time, and everybody loses their minds (I swear it was an accident). That characteristic squeal is a feedback loop of amplification that builds on itself quickly to an unbearable screaming limit. In fitness training for clients, you see something similar, but in a good way. It's a much more gradual loop of growing fitness and confidence that translates into confidence and enthusiasm that produces a stronger workout ethic in your clients and better physical results. [...]