About Dynaflex International
since the late 1970's, dfx has manufactured, patented, and supplied gyroscopic exercisers in the united sates. this 30 year process began with the dynabee, however we eventually rede... Read more
since the late 1970's, dfx has manufactured, patented, and supplied gyroscopic exercisers in the united sates. this 30 year process began with the dynabee, however we eventually rede... Read more