Original sentence: A number of practitioners were able to capitalize on the romance of the movie in popular culture and develop highly successful public programs.However, some natural horsemanship practitioners argue that their methods are applicable to English riding and count such riders among their clientèle.In particular, the characterization of "traditional" methods of training as "inhumane" is offensive to trainers, such as those of the Spanish Riding School who use time-honored humane training methods.Other trainers who developed from slightly different influences include John Lyons, who espouses a simple, easy to understand system for communicating effectively with horses; Monty Roberts, who claims to trace his work back to that of John Solomon Rarey, with additions from his own observations of horses.Some practitioners, particularly in classical dressage and other English riding disciplines consider the whole movement to be hype, simply applying humane methods of classical horsemanship that have been practiced for centuries to western riding and labeling them new.The term "Natural Horsemanship" has only been widely used since the 1990s, and obtained a significant boost from the popularity of Nicholas Evans' book ( and later film ) The Horse Whisperer, which promoted popular awareness of a gentle approach to horse training
Edited sentence: It owes a lot to the popularity of Nicholas Evans' book ( and later film ) The Horse Whisperer, which promoted popular awareness of a gentle approach to horse training.Other trainers who developed from slightly different influences include Monty Roberts, who claims to trace his work back to that of John Solomon Rarey, with additions from his own observations of horses.The term "Natural Horsemanship" has only been widely used since the 1990s, largely as a result of John Lyons and other practitioners