Effects of Functional Electrical Stimulation in Patients Undergoing Coronary Artery Bypass Grafting Surgery

Participants will perform 12 weeks of FES (Neurodyn High Volt, IBRAMED, São Paulo/SP, Brasil), three times a week, frequency 25Hz, pulse rate of 200μs, ON:OFF 5:5, individual maximum tolerated intensity; minimum at strong but comfortable visible muscle contraction (without causing undue pain or discomfort to the participant). during 30 minutes nd receive aerobic exercise training and resistance exercises for upper limbs and lower limbs.

Participants will perform 12 weeks of Functional Electrical Stimulation (FES) sham (Neurodyn High Volt, IBRAMED, São Paulo/SP, Brasil), three times a week, frequency 5Hz, pulse rate of 200μs, ON:OFF 5:5, without muscle contraction during 30 minutes nd receive aerobic exercise training and resistance exercises for upper limbs and lower limbs.