Perfect For : Those who want to party, but put extra emphasis on toning and sculpting to define those muscles! How It Works : The challenge of adding resistance by using Zumba® Toning Sticks (or light weights), helps you focus on specific muscle groups, so you (and your muscles) stay engaged! Benefits : Lightweight maraca-like Toning Sticks enhances sense of rhythm and coordination, while toning target zones, including arms, core and lower body.