###Human: I have polymyosistis. Shall I follow my regular exercise plan? ###Assistant: Hi. Having polymyositis, you should start with a fewer resistance exercise and more of stretching exercises to improve flexibility. Yes, the exercise plan you made is fine for a good start. But maintain the muscle length through stretching exercises before initiation of the workout. Protein content increased by 250 gms per day and one gallon of water. Drink enough water before the workout. Take equal amount of rest in between the sessions. It helps the recovery of muscle soreness. It can include aerobic exercises. Count your heart beats to increase the time period.