PERFORMANCE POWER CORE BAGS

The often underappreciated yet extremely versatile and powerful classic sandbag is a multipurpose functional strength training tool with numerous benefits that are not possible to realize through traditional barbell training alone. The ZIVA® Power Core Bag takes this dynamic, less easily controlled resistance that recruits more stabilizer muscles across the entire body, and updates it with heavy-duty nylon straps, a thick PVC skin, and large, easy identification weight numbers. This highly flexible tool allows users to enjoy a wide variety of compound lifts and combined compound lifts, a dream for full-body superset routines. The variable weight distribution of the classic sandbag is improved here with ZIVA engineering: plastic microbeads and a special sand-filled liner bag allow for even more yet still dynamic weight distribution during exercises while the bag’s airhole endcaps allow for safe compression during intense exercise.