Spud Hamstinger Deluxe StrapSpud Hamstinger Deluxe Strap The Spud Inc Hamstinger Deluxe was designed to bring commercial gym leg curl and glute training capabilities into any training environment. Whether you're training in a home gym, garage gym, sports performance facility, or weight room, the Hamstinger Deluxe provides a simple and effective way to target the hamstrings and glutes without investing in large, expensive machines. Hamstring strength plays a critical role in