What's the best way to learn tables and chairs?
The distance between your palm and the ground is the height of your desk. Suggest that you buy a computer table, the market to buy a computer table is all reasonable technical indicators.
Simple method is:The feet are flat and the thighs and calves are basically vertical and the front edge of the table does not touch the thigh. When the arms are naturally placed on the table top, the upper arm and the arm are basically vertical, when the height of the table is in contact with the lower plane of the arm.
Learn how to match a table with a chairHeight below 120 cm: table height below 60 cm, chair height below 32 cm.Height 120~129 centimeters: the desk is 60 centimeters tall, chair height 32 centimeters.Height 130~139 centimeters: the desk is 64 centimeters tall, chair height 34.5 centimeters.Height 140~149 centimeters: table height 685 centimeters, chair height 37 centimeters.Height 150~159 centimeters: table height 73 centimeters, chair height 40 centimeters.The height of 160 ~ 169 cm, 77 cm high. The table chair 43 cm high.The height of 170 ~ 179 cm: table 80 ~ 83 cm high, 44 to 46 cm high chair.