Musculoskeletal Key

  Contralateral limb ACL-reconstructed limb Muscle volume of the ST (cm3) 152.5 ± 65.5 111.4 ± 55.7a Muscle length of the ST (cm) 28.1 ± 3.1 24.3 ± 4.3a Values are mean ± SD ap < 0.0001 compared with the…

Fig. 21.1 The drop vertical jump The drop vertical jump/drop landing is composed of dropping off a box onto the ground (drop vertical jump/drop landing) and performing a vertical jump…

Fig. 18.1 Drop vertical jumps. NH not holding a stick (a), RH holding a stick with right hand (b), RHT holding a stick with right hand with a target (c)…

Fig. 15.1 Knee valgus motion in the early, middle, late, and post pubertal stages (*:p < 0.05, **:p < 0.01, †:p < 0.001) Fig. 15.2 Knee flexion range of motion…

Fig. 7.1 Schema of angular acceleration to the head Angular acceleration produced by an impact can be applied to the head in three planes; sagittal, coronal and axial planes. In…

Study Video (number) Subject and sports played (number) Measurement variables (main results) Results Boden et al. Injury (29) Injury: basketball (14), handball (7), soccer (3), football (3), cheerleading (1), gymnastics…

Fig. 6.1 Frequency of concussions In terms of the time when the first concussion occurred, 114/1,114 (10.2 %) athletes were in elementary school, 265/1,400 (18.9 %) were in junior high…

Fig. 16.1 FIFA 11+ implementation guideline. “Eleven steps to implement FIFA 11+” The national Football Associations of Spain, Japan, Italy, Brazil and Germany integrated “FIFA 11+” in their coaching curriculum…