In order to ensure a clear image Olympic television requires illumination of 1500 to 2500 lux, the illumination is the same for all tables. If, for reasons such as the need to increase television temporary light source from above the ceiling should shine down angle greater than 75 degrees. Illumination of the playing area shall not be less than the rest of the playing surface illumination of 1/2, the light source is not less than 5 meters from the ground. Around the field in general should be a dark color, illumination of the audience should be significantly lower than the illumination of the playing area, to avoid dazzling natural light source and is not obscured windows. For sports and fitness are some considerations, professional fitness equipment manufacturer - Sports Equipment Co., Ltd. Weifang Comfort for your introduction. First, fitness equipment manufacturers to remind you to do warm-up exercises is very important, even if it is running low, but also to let the body stretched ping-pong table, in addition to avoid injury, but also to achieve better motion effect. Second, fitness equipment manufacturers to remind you must wear sneakers table tennis supplies, best jogging shoes. Jogging shoes, soft soles, the most suitable to use on a treadmill, do not barefoot runners table tennis manufacturers, treadmill sensation will bring unexpected damage joints, foot sweating also incur simple slide. Third, fitness equipment manufacturers to remind you movement is completed, the heart rate drops to 120 or less after the price table tennis, talent by stopping the treadmill, running under the table completely confidential and so very stable, many incidents have occurred in the exercise is completed. [Table tennis] | table tennis supplies | Comfort fitness equipment treadmills billiard tables provided by Comfort fitness equipment. Welcome to consult Weifang Comfort Fitness Equipment Co. (www.khtyqc.com), be sure to specify when contact is through the "Business Alliance Member" see, thank you! Contact: Xu Ping micro