Foot Position

A straight foot is not treated as a universal marker of correct human movement. A turned-out foot does not automatically indicate femoral retroversion, and a turned-in foot does not automatically indicate femoral anteversion. Full foot support on the step enables force to be driven through the heel during the ascent. The left foot rests on the tiptoe and serves as a stabilizing kickstand rather than a primary load-bearing surface. Most of the body weight is loaded through the right leg. Foot orientation can be influenced by femoral version, pelvic orientation, tibial torsion, knee alignment, foot structure, and metatarsal alignment. Dorsiflexion and eversion increase the downward press into the supporting surface. The downward press into the surface helps activate the left abdominal wall. Foot position is treated as mechanically important because the heel, tibia, knee, femur, and pelvis influence one another. Calcaneal inversion can shift the foot toward supination and externally rotate the tibia. Straight-foot training can constrain femoral rotation and encourage motion from the pelvis and ventral cavity region. The right foot is placed in front and the left foot is placed behind…