Above all else, Sifu K.L. Brown understands two things: first, that a physical change can trigger a spiritual change; and second, that most martial-arts training caters more to men than to women. K.L. discovered that first truth as a boy in the Bronx, where his passion for the Boy Scouts, martial arts, and dance led him to several defining accomplishments. Namely, he was one of first African-Americans from his borough to earn the rank of an Eagle Scout and won both Silver Mittens and Golden Gloves titles before going on to a career as a professional boxing coach.This experience contributed to his second realization, that women needed a style of martial-arts training tailored for their fitness needs and style of learning.
Thus, K.L. designed Sweat Box, a form of martial-arts-based fitness training that dispenses with the rigidity of formal training studios in favor of a high-energy, celebratory atmosphere. As he leads participants through exercises, he also mixes in hip-hop moves and gymnastics. Leading each class, he adjusts exercises for all fitness levels, scaling difficulty where needed. In addition to helping students attain an improved physique, his fitness programs—which include classes, personal training, and competition training—encourage students to expand their perceptions of who they are and what they're capable of.
Still upholding the humanitarianism he learned with the Boy Scouts, K.L. also uses Sweat Box to promote community mindedness. Through his philanthropic venture Sweat Box, Inc. Rose Foundation, he donates proceeds from Sweat Box and Sweat Box Couture toward research into breast cancer, diabetes, and how to make donuts less delicious.