How many days a week should beginners work out?

Beginners should work out 3 days per week. This frequency gives your body enough stimulus to build strength and improve fitness while allowing adequate recovery time between sessions. Rest days are crucial when you're starting out because your muscles, joints, and connective tissue need time to repair and adapt to the new stress being placed on them. As you build a consistent habit and your body adapts over several weeks, you can gradually increase to 4 or 5 days per week if your goals require it. Starting with 3 days also makes it easier to stick to a routine without burning out or getting injured, which are the two most common reasons beginners quit early.