3018 abdominal crunch products are offered for sale by suppliers on Alibaba.com, of which pin load selection machines accounts for 30%, plate loaded machines accounts for 17%, and benches & racks accounts for 10%.
A wide variety of abdominal crunch options are available to you, such as custom, black and blue.You can also choose from 1, 3 and 6 abdominal crunch,as well as from pp, steel, and rubber abdominal crunch, and whether abdominal crunch is commercial use, universal, or home.