title: [Comparative efficacy of different regimens of locomotor training in long-term space flights by the data of biomechanical and electromyographic parametrs of walking].
abstract: Biomechanical and electromyographic characteristics of locomotion were investigated before and after space flight on the 3rd, 7th and 10th day after landing in 18 cosmonauts--crewmembers of long-term ISS space flights. It was shown that microgravity causes the development of significant changes in biomechanical and electromyographic characteristics of walking. Decrease of the angular displacement amplitude in leg joints, reduction of the length of the double step, increase of the electromyographic cost of locomotion were recorded after flight. It was also shown that interval locomotor physical training in long-term space flights in the regimen of alternation running and walking prevents physiological cost of locomotor movements increase after space flight and provides more effective maintenance of the neuromuscular system functions after flight. After flight smaller changes of biomechanical and electromyographic characteristics of walking were observed in cosmonauts who used locomotor training in interval regimen.
authors.forename: A V
authors.initials: AV
authors.lastname: Shpakov
authors.forename: A V
authors.initials: AV
authors.lastname: Voronov
authors.forename: E V
authors.initials: EV
authors.lastname: Fomina
authors.forename: N Iu
authors.initials: NIu
authors.lastname: Lysova
authors.forename: M V
authors.initials: MV
authors.lastname: Chernova
authors.forename: I B
authors.initials: IB
authors.lastname: Kozlovskaia
mesh_terms: D000222:Adaptation, Physiological; D000328:Adult; D018480:Astronauts; D015444:Exercise / Q000502:physiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009043:Motor Activity / Q000502:physiology*; D012420:Running / Q000502:physiology; D013026:Space Flight; D016138:Walking / Q000502:physiology*; D014893:Weightlessness