ATLANTA--(BUSINESS WIRE)--Springfree Trampoline, the world’s safest trampoline, today announced the opening of its fifth U.S. store, in Atlanta, GA. Doors will officially open on Aug. 14. The internationally-recognized trampoline manufacturer’s new presence in Georgia will provide local families with a fun way to stay active and safe just in time for back-to-school. Springfree’s Atlanta store will be an interactive and educational shopping experience with state-of-the-art trampoline models on t