The BC Strength Sponge is primarily used at Glute Lab for barbell hip thrusts and glute bridges, along with their variations. It can be used any time cushioning against a barbell is required.

• Made from a molded variety of open and closed cell foams
• Measures 18 inches long, with a diameter of 3.5 inches and 1.25 inches thick
• Designed to fit any type of barbell
  
• Non-slip surface
• Designed without a cut-out to enable greater comfort during hip thrust movements