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. A method of correcting a user's body position includes the steps of: detecting, by a position sensor, the position of a body part of a user； transmitting a signal corresponding to the detected position； determining, by a processor, a deviation of the detected position from a predetermined optimal position； and generating, by a tactile feedback unit, 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.
