balacoo Ergonomic Bicep Trainer Aluminum Arm Pull-up Posture Correction for Full Biceps Workout

Package Include 1 x Arm Features - Size: 57.00X10.00X10.00cm/22.40X3.93X3.93in Arm - Material: Aluminum alloy. - Color: Yellow. - Light aluminum plate, whether it is weight training or equipment training, the arm is the basic . The full biceps is one of the most impressive areas Biceps Training Board. - Used to bicep. It allows user to build lean and big muscle Bicep Isolator. - It can be adjusted for individual users needs. It is convenient and easy to use Forearm Trainer. - Correction of poor posture in pull-up to strengthen arms, ergonomic, high support and density, skin-friendly. - Made of aluminium alloy material for durable and use.Goods InformationArm Our bicep keep your elbows place to isolate the biceps during curling exercises which forces the only isolated biceps to flex leading to enhanced biceps.Biceps Training Board It also helps you to keep the correct posture instead of being injured

• aluminum alloy
• Bicep isolator--it is used to bicep curls it allows user to build lean and big muscle,Biceps Training Board
• Forearm trainer--the profile design allows arms and shoulders to be isolated while keeping the back and elbows curling position,Biceps Training Board
• Arm --used to bicep it allows user to build lean and big muscle,Biceps Training Board
• Biceps training board--light aluminum plate, whether it is weight training or equipment training, the arm is the basic the full biceps is one of the most impressive areas,Forearm Trainer
• It can be adjusted for individual users needs it is convenient and easy to use