1 When the acute pain is gone, begin stretching the muscle moderately with passive range of motion stretching. Gently pull your foot and toes up with legs straight if possible to stretch the calf muscle. Hold for 10 seconds and repeat 5 to 10 times.  Progressive Calf Stretching Exercises.
Alpha waves close your mind for distraction, but not continuously, research suggests. FULL STORY. Alpha waves were long ignored, but gained interest of brain researchers recently. Electrical activity of groups of brain cells results in brain waves with different amplitudes. The so-called alpha wave, a slow brain wave with a cycle of 100 milliseconds, seems to play a key role in suppressing irrelevant brain activity.
1 Beta Waves. 2  Beta waves have a low amplitude but are the fastest of the four brain waves. 3  We emit Beta waves when the brain is aroused and engaged in mental activities.For example when we are in conversation with another person we would be in a Beta state.he electrical activity that emanates from the brain comes in the form of brainwaves. There are five main categories of brainwaves that are experienced by all human beings and are consistent across all countries and cultures. They are: 1  Beta waves.