what does rsi stand for
Relative Strength Index. A technical analysis indicator which measures the magnitude of gains over a given time period against the magnitude of losses over that period. The equation is RSI = 100 - 100 / (1 + RS) where RS = (total gains / n) / (total losses / n) and n = number of RSI periods. The value can range from 1 to 100. Some technical analysts believe that a value of 30 or below indicates an oversold condition and that a value of 70 or above indicates an overbought condition.
Repetitive strain injury can affect more than just your hands and wrists. Poor posture can lead to severe neck and back injuries. Staring at a computer screen can lead to eye strain. Repetitive reaching for a mouse can lead to arm and neck strain as well as spinal asymmetry. RSI is not a specific medical diagnosis, but rather a family of disorders. Many people mistakenly equate RSI with carpal tunnel syndrome, even though CTS is only one particular form of RSI.