Arm Blaster One Size:1 Pcs known for each outstanding durability

known for each outstanding durability and resilience

perfect for commuting or long rides

Ideal For Cycling

Available in Small

Elastic Waist Gripper

Arm Blaster One Size:1 Pcs known for each outstanding durabilitySpruce Arm Blaster Biceps Curl Support is an ideal tool for weight lifting and bodybuilding for both beginners and experienced trainers. Keeping the elbow still during barbell curls is hard, almost impossible. This bicep isolator halts the swaying and momentum. It locks the elbows closer to the body and continually maintains the isolation during bicep curls and triceps workouts. Its posture support technology helps to build lean and big muscles.