NSC Safety

Alliance Design & Development Group dba/ SelectFlex 

Booth 315

New York, NY  
      United States

Alliance Design & Development Group (ADDG) is a biomechanics technology company whose mission is to help people lead pain-free lives. ADDG pioneered the patented Variable Resistance Beam (VRB) and created a portfolio of assistive human augmentation products that deliver long-term therapeutic benefits. In 2021, ADDG’s CEO was named a Top 100 Healthcare Leader by the International Forum on Advancements in Healthcare (IFAH.)









The VRB adjustable suspension/resistance system is the core technology in SelectFlex® Arch Control Insoles, which gives them the ability to help correct biomechanical imbalances and reduce burdens on weight bearing joints.









ADDG specifically engineered SelectFlex for workers who spend long periods on their feet and has become a staple for many ergonomic programs in a range of industries, from manufacturing and construction, to food and delivery services. In 2020, SelectFlex was chosen Best Foot Protection Product by Industrial Safety & Hygiene News (ISHN.)



Product Categories

Company Classification
- Manufacturer

Ergonomics
- Industrial Ergonomics
- Personal Ergonomics

Fall Protection
- Misc. Fall Protection

General Safety
- Slips, Trips and Falls

Personal Protection
- Foot Protection