Synonyms and related words :
Indian club, Lastex, baleen, barbell, battledore, chewing gum, dumbbell, elastic, elastomer, exerciser, gum, gum elastic, handball, horse, jumping jack, long horse, parallel bars, punching bag, racket, rings, rowing machine, rubber, rubber ball, rubber band, side horse, spandex, spring, springboard, stretch fabric, trapeze, weight, whalebone