medical research programs that after a course of treatment, you can effectively increase 16% muscle and reduce 19% fat at the same time. exercising the abdominal muscles, the vest line setting / exercise the hip muscles, the creation of the peach hips / exercise the oblique abdominal muscles, and the mermaid line setting. improve loose abdominal muscles and waistcoat lines. especially suitable for women who have a loose abdomen due to rectus abdominis separation after childbirth. activate the regeneration of the pelvic floor muscles, tighten the pelvic floor muscles, solve the problem of urinary incontinence, and indirectly achieve the effect of vaginal tightening..syi