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.
Mu 8-13 Hz. The Mu wave is a brain frequency which has been observed and studied since the 1930âs. Mu waves are in the range of 8-13 Hz and arise from large groups of neurons in the brain. Recently Mu brain waves have been associated with the âmirror neuronâ system that activates when we watch another personâs activity.lpha Waves: 8-13 Hz. Alpha is the brain wave associated with relaxed, daydreaming states of mind; itâs a state of relaxed, detached awareness. Many people are âin alphaâ while watching TV. Alpha is often called a âhypnogogicâ state because you may experience spontaneous mental imagery.