Plumber's Post-Swim Pain Muscle Strain or Nerve Warning from the Lower Back?
Before the Christmas rush, he was constantly up and down ladders. Hoping to unwind during his break, he went for a swim — only to feel sharp pain in his right buttock during the breaststroke leg kick. From then on, every squat or stand-up felt like a tight pull.
HK Clinic 
UK Clinic 
