Stages of Rehabilitation Phase 1 - Control Pain and Swelling. Phase 2 - Improve Range of Motion and/or Flexibility. Phase 3 - Improve Strength & Begin Proprioception/Balance Training. Phase 4 - Proprioception/Balance Training & Sport-Specific Training. Phase 5 - Gradual Return to Full Activity. … [Read more...] about NCLEX Practice Questions: Quiz 801