Artificial intelligence and/or virtual reality for activity optimization/personalization

A feedback system for optimizing movements of a subject, the system comprising:

• a visual display component comprising at least one of mixed reality glasses, augmented reality glasses, or a VR headset;
• a camera system configured for monitoring the subject and collecting video data thereof;
• a wearable sensor component comprising a conforming strap having a plurality of sensors, the plurality of sensors being configured collect physiological data related to bodily functions of the subject;
• a processor communicatively coupled to the camera system, the plurality of sensors, and the visual display component;
• a non-transitory computer-readable storage medium operably coupled to the processor and storing software including an artificial-intelligence module which, when executed by the processor, performs operations including:
• generating instructions to be delivered to the subject to guide the subject in the performance of bodily movements, wherein the instructions comprises at least one of video instructions or audio instructions;
• and
• wherein the processor is configured to deliver the instructions to the subject via the visual display component.