平地行走模式下肌骨参数对肌肉代谢的影响OA北大核心CSTPCD

More and more attention has been paid to daily walking assistance programs and exercise methods for the elderly.Aiming at different musculoskeletal parameters,this paper constructs a musculoskeletal model suitable for Chinese people's physique.OpenSim is used to obtain the changes of aging factors,height and weight on human lower limb muscle metabolism and joint torque under flat walking mode,and explore the influence law of musculoskeletal parameters on lower limb movement.And taking the lower limb movement metabolism as the evaluation index,the influence degree of related musculoskeletal parameters on the index is comprehensively evaluated by orthogonal test.The above research methods and results provide theoretical reference and data support for the scheme design of exoskeleton assisted walking device and the formulation of scientific exercise.