Marcy Wrist Forearm Hand Strengthener Wedge Grip ExerciserProduct description TARGETS THE FOREARMS, WRISTS, & FINGERS Develop your forearms and wrists with this exercise equipment thats designed to target the flexor and extensor muscles in your arms. This gym equipment also strengthens the fingers to increase your grip strength ADJUSTABLE GRIP Designed for adjustable grip allowing you to create the perfect fit for your forearms, the grip ensures precise targeting of the muscles in your arms, guaranteeing