1Pc Strength Training Bar Ergonomic Fitness Grip Bar Biceps Triceps Strengthener Spring Arm Strength Expander Arm Muscle Trainer

Good luck with your favorite purchasesMain Features: The spring arm force tester is made of high-strength carbon steel springs, which are durable and not prone to deformation. The high-quality plastic handle features anti-slip patterns and offers a comfortable grip. The grip is equipped with a safety braided rope to prevent the arm strength device from falling off and enhance safety. Before use, check whether the connection of the arm strength tester is firm to avoid accidents. Please choose a specification that suits your physical fitness level to avoid muscle strains. This product is not recommended for children under the age of 12. Usage: Mainly for strength training of the pectoral muscles, back muscles, arm muscles, etc. Specification: Material: Carbon steel Colour: Black Resistance: 20kg, 30kg, 40kg, 50kg, 60kg Length: 52cm, 55cm, 57cm, 57.5cm, 59.5cm Weight: 0.6kg, 0.8kg, 1.1kg, 1.2kg, 1.3kg Package Included: 1pc*  spring arm strength trainer  Note: Please allow an error of 1-2cm due to manual measurement.Different computers display different colors, and the actual color of the item may be slightly different from the picture.Retail Box.Packing Safely in Bubble Bag.