The Beginner's Guide to Getting Six-pack Abs Work your rectus abdominis. When guys talk about six-packs, they are really talking about one muscle, called the rectus abdominis. ... Don't forget your inner core muscles. ... Know your body fat percentage. ... Clean up your diet. ... Put your legs to work. ... Drink more water. #booty #hips #women workouts #fat lose #weight #calorie #lose #belly fat #exercise #abs #faster #glutes #lower #upper
