Primary School Children"s Tensile Thoracic Expansion Arm Force Armor
High-strength elastic fabric with reinforced stitching ensures durability for active use. Adjustable straps provide a custom fit for kids aged 6-12, promoting proper posture during workouts. Dual-layer breathable mesh prevents overheating, ideal for indoor/outdoor training. Targets chest, arms, and core muscles with safe resistance levels for young athletes. Compact design folds easily for school gym bags or home storage. Used in PE classes, youth fitness programs, and at-home exercise routines. FDA-tested materials, latex-free construction. Bulk orders available for schools/sports clubs at wholesale rates.