Swimming Injuries

Swimming is among the most popular low-impact fitness activities, with more than a million competitive and recreational swimmers in the United States and many thousands in SA. More than one-third of these athletes practice and compete year-round. Elite swimmers may train more than five miles a day, putting joints through extreme repetitive motion. Most swimming injuries affect the shoulders, knees, hips, or back, depending on stroke.


With overuse comes fatigue and failure to adhere to proper stroke techniques. Often swimmers demonstrate tremendous flexibility or joint laxity, which can be normal. Slight injuries and micro-trauma can cause shoulders to become unstable and lead to shoulder pain and tendinitis. Other repetitive injuries include inner knee problems and hip problems from breaststroke kicking, and back injuries from dolphin kicks or dry-land cross-training.


Swimmer’s Shoulder

The shoulder is the joint most commonly affected by swimming injuries or overuse. Shoulder injuries may include rotator cuff impingement – pressure on the rotator cuff from part of the shoulder blade or scapula as the arm is lifted. Biceps tendinitis (painful inflammation of the bicep tendon) and shoulder instability, in which structures that surround the shoulder joint do not work to maintain the ball within its socket, or can result from fatigue and weakness of the rotator cuff and muscles surrounding the shoulder blade.

Lower Body Injuries

Knee injuries that involve the tendons and ligaments (breaststrokers’ knee) are common. Breaststrokers may also experience hip pain from inflammation of the hip tendons.

Back problems, including lower back disk problems or another problem at the junction between the spine and pelvis, termed spondylolysis, may be increased by the dolphin kick often used in competitive swimming.


  • Communication among athlete, parent, coach, and medical professional is critical to both injury prevention and successful recovery
  • Use good stroke technique
  • Lessen repetitive strokes that are causing the overuse injury
  • Perform core strengthening and cross-training exercises as part of pre and early season routines
  • Consider alternative training techniques rather than training through an injury
  • Use periods of rest to recover
  • Focus rehabilitation efforts on rotator cuff and scapular strengthening for most shoulder injuries and pelvic and hip strengthening exercises for hip and knee injuries
  • Speak with a sports medicine professional or athletic trainer if you have any concerns about injuries or prevention strategies
  • The athlete should return to play only when clearance is granted by a health care professional


We as Physiotherapists are skilled at diagnosing the specific injury , and then through multiple modalities , we are able to treat the various common conditions discussed above and accelerate injury repair.

  • Deep soft tissue release
  • Manual therapy and joint mobilisation
  • Electrotherapy
  • Shockwave therapy
  • Acupuncture
  • Exercise rehabilitation

To prevent the injury recurring , a personalised strength and flexibility programme should be prescribed .

For the end of season and pre-season , players should seek our professional advice to do a screening and biomechanical assessment , as this will detect any abnormalities early on and then a structured programme can be designed for them as a preventative measure. This will hopefully allow the players to have less injury time during the season.

Clinton Grobbelaar
( Physiotherapist )

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