At 7:30 in the morning, the morning fog had just faded from the "Smart Future" company headquarters building in Chaoyang District, Beijing. In the glass office on the third floor of the R&D department, Sosingid was already sitting in front of the computer. On the left side of the dual-screen monitor in front of him is the requirement document for "Postpartum Recovery Special Course V3.2", And on the right side is dynamically updated user portrait data - this is his daily starting point as a smart fitness mirror core course designer.
With his fingertips tapping a brisk rhythm on the mechanical keyboard, Sosingid first clicked on the Excel sheet that users reported last week. Data shows that 68% of users aged 25-30 reported that "the movements of the core activation module are too complicated and cannot keep up with the pace of the AI coach", and 42% mentioned that "there was no relaxation guidance after the course, and the lower back was sore the next day." He frowned slightly, took out a silver capacitive pen from the drawer, and quickly drew a schematic diagram of the movement on the tablet: the original "plank support and turn" movement requires the dual cooperation of the waist and abdominal core and sense of balance, which is really unfriendly to mothers whose pelvic floor muscles have not fully recovered after childbirth. Perhaps it can be changed to a "kneeling side plank" to reduce waist pressure while retaining the core training effect.
