Post-Chuna precautions: ① avoid heavy lifting (over 5kg) for 48 hours, ② avoid prolonged sitting/driving over 1 hour, ③ no intense exercise/sports 48 hours, ④ light walking encouraged, ⑤ apply hot pack at night for muscle relaxation, ⑥ stay hydrated, ⑦ mild soreness normal — severe pain should be reported. Most patients return to normal activities within 24 hours. Follow doctor's specific instructions for individual case.