When the abdomen is thin, the vest line naturally appears. You can't blindly abuse your stomach for lack of oxygen. Otherwise, you can't see the vest line clearly when you practice 6 abdominal muscles.
Recently, I like squatting girls. After practicing for 30 minutes for two rounds, I was sweating like a pig. I saw that the buttocks and legs are big muscles before.
Practicing hips and legs has many benefits, especially for women. Every time there is oxygen, do you sweat when you first squat? In June, we should focus on practicing hips and legs, so lean up!