Was bedeutet?
Was bedeutet?
Blog Article
When the international foot was defined in 1959, a great deal of survey data was already available based on the former definitions, especially in the United States and hinein India. The small difference between the survey foot and the international foot would not be detectable on a survey of a small parcel, but becomes significant for entsprechung, or when the state plane coordinate Anlage (SPCS) is used in the US, because the origin of the Struktur may be hundreds of thousands of feet (hundreds of miles) from the point of interest.
The forefoot is composed of five toes and the corresponding five proximal long bones forming the metatarsus. Similar to the fingers of the hand, the bones of the toes are called phalanges and the big toe has two phalanges while the other four toes have three phalanges each.
Like an overpronator, an underpronator does not absorb shock efficiently – but for the opposite reason. The underpronated foot is like a diving board that, instead of failing to spring someone hinein the air because it is too flimsy, fails to do so because it is too rigid. There is virtually no give. An underpronator's arches or ankles do not experience much motion as they cycle through the gait.
Enter a Songtext into the Lyrics field and highlight one or several words with the mouse to look up a translation.
Originally both the Greeks and the Romans subdivided the foot into 16 digits, but in later years, the Romans also subdivided the foot into 12 unciae (from which both the English words "inch" and "ounce" are derived).
Often absent, the opponens digiti minimi originates near the cuboid bone and is inserted on the fifth metatarsal bone. These three muscles act to support the arch of the foot and to plantar Trennschleifer the fifth digit.[13]
The flexor hallucis longus arises on the back of the fibula on the lateral side, and its relatively thick muscle belly extends distally down to the flexor retinaculum where it passes over to the medial side to stretch across the sole to the distal phalanx of the first digit. The popliteus is also parte of this group, but, GreenFeet Maximum Support gegen Fersensporn with its oblique course across the back of the knee, does not act on the foot.[10]
March fracture – a fracture of the distal third of one of the metatarsals occurring because of recurrent Aufregung
Hence the previous definitions continued to Beryllium used for surveying rein the United States and India for many years, and are denoted survey feet to distinguish them from the international foot. The United Kingdom was unaffected by this Harte nuss, as the retriangulation of Great Britain (1936–62) had been done hinein meters.
Jener Blog wurde Unverändert bis anhin eine größere anzahl als zwei Jahren geschrieben, außerdem an dem Verkauf hat umherwandern keinerlei geändert, abgezogen dass er jetzt noch weit verbreiteter ist denn in dem Jahr 2022.
Rein measurement, the term "linear foot" (sometimes incorrectly referred to as "lineal foot") refers to the number of feet rein a length of material (such as lumber or fabric) without regard to the width; it is used to distinguish from surface area hinein square foot.[60]
The human foot has two longitudinal arches and a transverse arch maintained by the interlocking shapes of the foot bones, strong ligaments, and pulling muscles during activity. The slight mobility of these arches when weight is applied to and removed from the foot makes walking and running more economical rein terms of energy. As can Beryllium examined hinein a footprint, the medial longitudinal arch curves above the ground. This arch stretches from the heel bone over the "keystone" ankle bone to the three medial metatarsals.
Peroneal group: the peroneus longus arises on the proximal aspect of the fibula and peroneus brevis below it. Together, their tendons pass behind the lateral malleolus. Distally, the peroneus longus crosses the plantar side of the foot to reach its insertion on the first tarsometatarsal joint, while the peroneus brevis reaches the proximal part of the fifth metatarsal.
All ISO-standard containers to this day are eight feet wide, and their outer heights and lengths are also primarily defined rein, or derived from feet.