Limited mobility can cause all kinds of issues and discomforts when it comes to executing proper technique during squatting exercises.  Ankle and hip mobility especially can make performing these exercises extremely difficult.  This is why we have developed ROM-AID. ROM-AIDs are a tool that any athlete can put into any training shoe.  ROM-AIDs help athletes elevate their heel and provide a similar feeling of a weightlifting shoe.  The ridged design of ROM-AID helps increase balance, stability, and improve force production while lifting.