Abstract: A wearable system for correction of body position, the system includes: a position sensor, configured to detect a position of a user's body part, and to transmit a position signal corresponding to the detected position; a processor, configured to receive the position signal, and to determine a deviation of the detected position from a predetermined optimal position; and a tactile feedback unit, configured to generate a tactile output in response to a determination that the detected position deviates from the optimal position by equal to or more than a threshold deviation.