Bulgarian croissants are very good croissants, which are used to exercise squats, and the weight of 10kg is just right.

Bulgarian croissant is a prop of fitness, and fitness is a kind of exercise, such as all kinds of unarmed aerobics, rhythmic gymnastics, rhythmic gymnastics and all kinds of self-resistance movements. Gymnastics and yoga can enhance strength, flexibility, endurance, coordination and control of various parts of the body, thus making the body strong.