Workers Compensation Commission properly awarded benefits to construction laborer for knee injuries sustained while hauling debris in wheelbarrow to dumpster. Court properly found that vocational-rehabilitation plan was appropriate, and that claimant was diligently pursuing self-directed plan to obtain truck-driving position, and thus maintenance benefits award was proper. A claimant cannot be required to submit to an evaluation by a physical therapist, who is not a "medical practitioner" within Section 12 of Workers Compensation Act. (HUDSON, HOLDRIDGE, TURNER, and STEWART, concurring.)
