I just bought it a few days ago and it's completely done from beginning to end. The front is mainly warm-up, basic posture and aerobic exercise, followed by mat movements, mainly to exercise the waist and abdomen. The explanation is also good, and the tone is lighter. Another person taught me some easy moves for people with weak sports foundation.

The next day, my abdomen and thighs felt sore after exercise, which was really effective. But whether you can stick to it depends on your perseverance, hehe!