Pilates, a low-impact, full-body movement method that emphasizes core strength, control, alignment and breath, has been gaining popularity among women, particularly among women. The workout can be done on a mat at home or with a specialized machine that uses springs and pulleys for resistance. However, Pilates has a reputation as being for wealthy white women due to its marketing and focus on a narrow body ideal and women of a certain tax bracket. The exercise, which is designed to tone the body and reduce stress, has appealed to a certain type of man who expects their partners to devote hours to the workout. Online business entrepreneur Christian Bonnier described Pilates as "wholesome" and "the biggest green flag ever for a girl."