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ligament

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elite sports RTS sports injury ligament muscle sports physiotherapy RTS

Strength deficits of the hamstrings following surgery on the anterior cruciate ligament: a case-control ­study of elite alpine ski racers

Background: Research to date clearly shows that injuries to the cruciate ligaments are a frequent occurrence in alpine ski racing. The hamstrings play an important role in protecting the anterior cruciate ligament (ACL). Here eccentric muscle activity, in particular, is of great significance as it plays a more important role in terms of duration and intensity than concentric muscle activity in alpine ski racing. The aim of this study was to establish whether the hamstrings of alpine ski racers show eccentric strength deficits following surgery on the anterior cruciate ligament.
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sports injury ligament

Discovery of the anterolateral ligament of the knee: 2017 update

In 2013, the publication of Steven Claes [1] on the anterolateral ligament (ALL) in the “Journal of Anatomy” caused an important media buzz, highlighting a “new knee ligament”. The problem for the surgeons in 2017 is therefore whether this ALL is really a ligamentous structure in its own right, if it has a role in the rotatory control of the knee and especially if it must be restored during a reconstruction of the ACL.
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exercise is medicine sports and youth sports injury knee ligament

Evidence for the management of anterior cruciate ligament rupture in children and adolescents

ACL injuries in children and adolescents have increased substantially in recent years. Nevertheless, treatment algorithms are domiated by predjudice more than by evidence, eventhough the scientific basis, summarized in this paper, is sound. The likelihood of an ACL tear in a traumatic hemarthros, even without contact, is 52%. More than half of the cases show concurrent injuries. Methods and criteria for success of conservative treatment are published in detail, however, surgical treatment produces a better clinical outcome in most cases. Various surgical techniques exist, and age appropriate treatment can elimate the risk of a growth disturbance and restore the normal function of the knee.
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sports physiotherapy ligament RTS sports science foot & ankle ligament

Responsiveness of the Star Excursion Balance Test on Firm and Unstable Underground

Objectives: To evaluate the responsiveness of the classic Star Excursion Balance Test (SEBT) and of a modified version performed on a soft surface (Airex Balance-Pad). The classic Star Excursion Balance Test is widely used in persons with chronic ankle instability. For the use in healthy athletes, the test can be made more difficult by performing it on a soft surface. Design: Pre-post study with balance assessment before and after a five-week intervention. Setting and participants: A convenience sample of 28 healthy adults performed both SEBT variants at baseline and after five weeks (9 sessions) of sensorimotor and strength training.
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