PMC8193055_01
Conventional radiography (profile) of the left limb showing the anterior tibial stress fracture with significant cortical thickening (A) and the complete anterior tibial fracture on pseudarthrosis with deformation of the intramedullary nail (B).
fspor-03-683691-g0001.jpg
PMC8193055_02_fspor-03-683691-g0001.jpg
F1
Conventional radiography performed on the trauma day showed a complete fracture of the tibia with a deformation of the intramedullary nail (Figure 1B).
PMC8193055_02
Conventional radiography (profile) of the left limb showing the anterior tibial stress fracture with significant cortical thickening (A) and the complete anterior tibial fracture on pseudarthrosis with deformation of the intramedullary nail (B).
fspor-03-683691-g0001.jpg
PMC8193055_02_fspor-03-683691-g0001.jpg
F1
Conventional radiography performed on the trauma day showed a complete fracture of the tibia with a deformation of the intramedullary nail (Figure 1B).
Foot position and pelvis projection during jump receptions in triple jump. "d" is a distance between foot position and pelvis.
fspor-03-683691-g0002.jpg
PMC8193055_02_fspor-03-683691-g0002.jpg
F2
When the foot is in a very anterior position compared to the line drawn by the pelvis and the shoulder, the effort appears to be greater for the quadriceps (and for the sartorius to a certain extent as well), which is the only extensor group located on the front side of the leg (Figure 2). In consequence, we tried to focus on diminishing the anteriorization of the foot at reception (distance "d":Figure 2), so as to transfer the shock absorption to the other extensor groups, located on the posterior face.