Indian clubs (mudgars or mudgals)(Sanskrit: मुद्गर, romanized: mudgara) known in Iran as meels (Persian: میل, romanized: mil), are a type of exercise equipment used to present resistance in movement to develop strength and mobility. They consist of juggling-club shaped wooden clubs of varying sizes and weights, which are swung in certain patterns as part of a strength exercise program. They can range in weight from a few pounds each to special clubs that can weigh as much as up to 100 pounds. They were used in carefully choreographed routines in which the clubs were swung in unison by a group of exercisers, led by an instructor,‌ the way it is still practiced in Varzesh-e Bastani in Iran and similar to 21st-century aerobics classes. The routines would vary according to the group's ability along with the weights of the clubs being used. When the 19th-century British colonists came across exercising clubs in India, they named them Indian clubs.