Whole-Body Vibration Versus Neuro Muscular Electrical Stimulation on Patients With ICU Acquired Weakness

Inclusion Criteria: * ICU patients who were aged ≥ 18 and \<65. * Sepsis-related Organ Failure assessments (SOFA) score ≥ 9 within the first 72 h after ICU admission. * Patients with no central and peripheral nervous system injury. * Expected to be treated in the ICU for more than 1 week. * Medical Research Council (MRC) sum score of less than 36/60. * Dominant-hand handgrip dynamometry scores of less than 11 kg (interquartile range (IQR) 10-40) in males and less than 7 kg (IQR 0-7.3) in females Exclusion Criteria: * Patients with comorbidities interfering with or compromising the training, like cardiac arrhythmia, pericardial effusion, congestive heart failure, or unstable acute coronary syndrome. * Patients are hemodynamically unstable. * Patients who had a major neurological deficit (upper motor neuron lesion). * Age \< 18 years and more than 65. * Implanted pacemaker or defibrillator. * Pregnancy. * Unhealed fractures or recently attached implants in the body region to be stimulated. * Acute venous thrombosis.