If you're a beginner, aim for 30 minutes of cardiovascular exercise at least three times a week, and 20 to 30 minutes of strength work three times a week.
Ọ bụrụ na ị bụ onye mbido, chee ihu maka 30 nkeji nke obimmega ahụọ dịkarịa ala ugboro atọ n'izu, na minit 20 ruo 30 nke ike na-arụ ọrụ ugboro atọ n'izu.