Effect of spaceflight on the human body for the astronauts. These joint torques and muscle forces could be used in conjunction with more fundamental computational simulations of bone remodeling and muscle adaptation in order to more completely model the end effects of such countermeasures, and determine whether a proposed exercise regime would be sufficient to sustain astronaut musculoskeletal health. The second effect of weightlessness takes place in human fluids. The body is made up of 60% water, much of it intra-vascular and inter-cellular. Within a few moments of entering a microgravity environment, fluid is immediately re-distributed to the upper body resulting in bulging neck veins, puffy face
Knee Surgery, Sports Traumatology, Arthroscopy as three relatively thin issues in 1993, its publication frequency increased gradually to the current 12 issues per year with about 300 pages per issue. The journal is abstracted and indexed in: According to the "Journal Citation Reports", the journal has a 2014 impact factor of 3.053, ranking it 7th out of 72 journals in the category "Orthopaedics", 9th out of 81 journals in the category "Sport Sciences", and 31st out of 198 journals in the category "Surgery". Knee Surgery, Sports Traumatology, Arthroscopy The Knee Surgery, Sports Traumatology, Arthroscopy is a monthly peer-reviewed medical journal published in English covering orthopaedic