Overview. This Push Up Rack Board is a Comprehensive push up a training system that color-coded.. Different colors target different exercise muscle part(Blue-chest, Red-shoulders, Yellow-back, and Green-triceps). Note. Due to the different monitor and light effects, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!. Please allow 1-3cm measuring deviation due to manual measurement.. Specification. Product Name: Multifunctional folding board. Scope of application: office, family. Inner box size: 34 * 20 * 8cm. Applicable scenarios: fitness equipment, sports trends, fitness and body. Color: Chinese, English, including package plus 4 yuan. Item: Push-up bracket. Scope of application: office, family. Specifications: Push-up bracket. Applicable scenarios: fitness equipment, fitness body. Color: blue, orange. Package Content. 1xTraining Board