The conversation between human and AI assistant.
How many hours / week need to be practised in the gym to get a good shaped body with muscles for men? I have a skinny body.
Should I do cardio too?
Yes, cardio is an important component of any fitness routine. It helps to strengthen your heart and lungs, and can also aid in weight loss. Aim for at least 30 minutes of moderate-intensity cardio per day, such as jogging or cycling.