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Øyvind Skattebo, Thomas Losnegard and Hans Kristian Stadheim

safety harness connected to an automatic emergency brake. The rolling friction coefficient ( μ  = 0.021) of the roller skis (Swenor, Sarpsborg, Norway) was tested before, during, and after the experiments 21 and was unchanged during the study. Work rate was calculated as the sum of power against gravity

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Josep C. Benítez-Martínez, Pablo Martínez-Ramírez, Fermín Valera-Garrido, Jose Casaña-Granell and Francesc Medina-Mirapeix

corticosteroid injections in some cases for a short-term effect, 20 load training modification, 21 and other therapeutic modalities (therapeutic ultrasound, cryotherapy, transverse friction massage, bracing, or taping). 22 Nevertheless, an active debate still exists regarding changes in tendon abnormalities

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Kari Stefansen, Gerd Marie Solstad, Åse Strandbu and Maria Hansen

could tolerate them if handled professionally. But the athletes also explained that they could accept relationships within their teams or performance groups, even if they also caused friction among the other athletes (for instance by undermining the athletes’ trust in their coach), given that the couple

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Brice T. Cleland and Sheila Schindler-Ivens

, Schmit, & Schindler-Ivens, 2009 , 2012 ; Promjunyakul et al., 2015 ). In brief, the pedaling device was a direct drive apparatus constructed of nonmetallic materials that provided a light frictional workload. An MRI-compatible rotary optical encoder (MR318; Micronor Inc., Newbury Park, CA) coupled to