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!
Some of the most popular relaxation techniques include breathing exercises, visualization, and yoga. Progressive muscle relaxation (PMR) is another common coping skill that has been found to help relieve feelings of stress and anxiety. What is PMR? An American physician, Edmund Jacobson, was the first to develop PMR in the 1920s.