The widget below matches the wavelength of light (in nanometers) to a particular color of light. Explore by entering various values between 400 nanometers and 700 nanometers. Values outside this range are not visible and therefore not associated with human-perceived color.
Breathing exercises for anxiety. There are a number of different breathing exercises which can reduce stress and anxiety. Your goal at this stage is just to get your breathing just a little bit slower and deeper than it is now. So no need to get too anxious about doing this right!
1 Breathing exercises are a good way to relax, reduce tension, and relieve stress. 2  Breathing exercises are easy to learn. 3  You can do them whenever you want, and you don't need any special tools or equipment to do them. 4  You can do different exercises to see which work best for you.