Fitness equipment: Maria Carolina Massoni Martins, a UM senior, works out on the Best Ball during a demonstration of the product. Samuel Hollander and Joseph Signorile created the Best Ball, which they say is a big improvement on the 50-year-old stability ball you see in gyms all the time, and they hope to go to market with the product early next year.
Fitness equipment: Maria Carolina Massoni Martins, a UM senior, works out on the Best Ball during a demonstration of the product. Samuel Hollander and Joseph Signorile created the Best Ball, which they say is a big improvement on the 50-year-old stability ball you see in gyms all the time, and they hope to go to market with the product early next year. Carl Juste MIAMI HERALD STAFF
Fitness equipment: Maria Carolina Massoni Martins, a UM senior, works out on the Best Ball during a demonstration of the product. Samuel Hollander and Joseph Signorile created the Best Ball, which they say is a big improvement on the 50-year-old stability ball you see in gyms all the time, and they hope to go to market with the product early next year. Carl Juste MIAMI HERALD STAFF

South Florida’s consumer product startups are on a roll

August 23, 2015 12:00 PM