markbrewer
contestada

how many minutes must the target heart rate be maintanied in order for aerobic exercise to be beneficial

Respuesta :

Answer:

Aim to be at your THR for at least 15 to 20 minutes workout time, and ideally 35 to 45 minutes. If you're a beginner, start at 65 percent to 70 percent of your maximum heart rate and gradually increase the intensity.