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#+,2+#6-Figura 6 – Linhas de força durante a pernada de peito

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-A. B.

Figura 7 – A. Esquema da localização da gordura de Hoffa (ou infrapatelar) e da gordura prefemoral. B. Pinçamento da gordura de Hoffa durante a flexão do joelho (seta maior) e pinçamento de sua porção súpero-lateral (seta menor).

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:#+2,#-Figura 10 - Ilustração mostrando o recesso lateral do joelho indicando prega súpero-lateral (cabeça de seta). Fonte: Garcia-Valtouille et al. Anatomy and MR imaging appearance of synovial plicae of the knee Radiographics. 2002 Jul-Aug ;22(4):775-84.

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#+,2+#-Figura 14- Edema ósseo na patela (seta) em imagem axial ponderada em T2 FSE, com saturação de gordura. Note o aspecto normal do osso no fêmur (cabeça de seta). Fonte: Vanhoenacker et al. Eur J Radiol, 2007 (24).

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-Swimming is a popular recreational sport activity that has been frequently employed as a medical therapy all over the world. Many physicians have recommended this low-impact aerobic exercise to relieve symptoms of patients with degenerative knee joint lesions as a complementary pre- and postoperative treatment [11]. It can be used as an adjuvant therapy for patients undergoing orthopedic treatments and surgery, since

this activity provides muscle building and

cardiovascular training [1]. Furthermore, swimming improves posture and spinal alignment by reducing pressure along the vertebral column and by relaxing muscles. It has also been indicated for obese people to lose weight since this low-impact activity does not overload knee joints.

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&2.,#$2&-In contrast to recreational swimming, competitive swimmers frequently have faced overuse-related pain and musculoskeletal injuries. Most of them start high-performance swimming at an early age and maintain this training practice over many years, which is

associated with repetitive movements and

microtraumas that may evolve to deleterious