Fig. 25.1 (a) Mean hip flexion and knee flexion angles during sprinting. (b) Typical example of normalized EMGs for the biceps femoris long head (BFlh) and semitendinosus (ST) muscles during…
Fig. 28.1 The definition of the foot coordination system. The origin is located on the calcaneus and is at the upper edge of the posterior surface. The calcaneus and the…
Fig. 19.1 Court position where the injury occurred in a left-handed player who converted to right-handed play. Red circles show the injury during the single-leg-landing and yellow triangles show that…
Fig. 11.1 Gender differences in posture during shuttle run cutting; (a) male and (b) female. Female athletes show a smaller knee flexion angle, smaller forward trunk angles, and greater lateral…
Fig. 9.1 An example of a video matched in Poser, three-camera basketball injury situation 50 ms after IC. The two top panels and left bottom panel show the customized skeleton…
Fig. 30.1 Schematic representation of the fracture zones in the proximal fifth metatarsal bone 30.4.1 Tuberosity Avulsion Fracture (Zone I) Tuberosity avulsion fractures are the most common acute fracture of…
Muscle Muscle belly length (cm) Fiber length (cm) Pennation angle (deg) Fiber arrangement ST 26.8 ± 3.6 23.8 ± 1.8 0 Parallel fibered muscle G 24.9 ± 2.4 24.3 ± 1.9 0 SM 28.5 ± 2.6 6.0 ± 0.8 31 ± 5 Unipennate muscle…
Fig. 12.1 Dynamic valgus during landing 12.2.2 Cutting Maneuver ACL injury risk was found to be associated with knee abduction angle and knee abduction moment in a series of prospective…
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. 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)…
