Modern human footprints reflect the specialized anatomy and function of the human foot, which is characterized by
a fully adducted hallux [big toe in line with the other toes], a large and robust calcaneus [heel] and tarsal region, a pronounced medial longitudinal arch, and short toes.
Although the metatarsal robusticity sequence is human - like and the hallux is
fully adducted, other intrinsic proportions and pedal features are more ape - like.
Not exact matches
For example, with the pectorals you would have to know that to
fully contract your chest you would have to horizontally
adduct the arm and internally rotate the shoulder.
This athlete may have amazing concentric and eccentric strength in the barbell bench press but might be weak and unstable when they horizontally
adduct and internally rotate the arm to
fully contract their pec.