Application of water rehabilitation intervention on long voyage fatigue injury of submariners
Objective To observe the effects of water rehabilitation training on long voyage fatigue injury of submariners.Methods Totally 120 submariners from a submarine training base were selected in October 2021 as research subjects,including 60 submariners with low back fatigue injury and another 60 ones with shoulder neck fatigue injury,and the former was designated as experimental group(with water rehabilitation training)and the latter was assigned as control group(with routine rehabilitation training).The various evaluation indexes and the change rates were compared between the 2 groups.Results Of the submarines with shoulder and neck fatigue injury,the degrees of forward flexion activity,posterior extension activity,lateral bending activity and rotation activity in the experimental group were obviously superior to those of the control group,with statistical significance(P<0.01).Of the submarines with low back fatigue injury,the joint mobility of forward flexion,posterior extension and lateral flexion in the experimental group was better than that before training,and the mobility of the waist at various directions in the control group also imprved to a certain extent.The degrees of forward flexion activity and posterior extension activity were all significantly increased in the experimental group(P<0.05).Conclusion Water rehabilitation has both the advantages of hydrotherapy and water exercise,which could relax muscles,accelerate recovery of fatigue injury,and is beneficial to the prevention and rehabilitation of long voyage fatigue injury.Therefore,it is of ideal practical significance and practical value.
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