Which cardio activity is the best for weight loss?

There are many great exercises for cardiac, abs, arm, leg and booty a woman should do. If you mean how to do it, then you need a fitness trainer who can demonstrate the exercises for you. You may also learn it from some YouTube videos if you want. There are many fitness trainer who have YouTube channel will help you with different types of exercises. You can visit AdrianaSorgiFitness channel for some great tips.