[Lie prone with both heads raised]
Exercise purpose: to make the back muscles and gluteal muscles stronger and stronger, to achieve the effect of fitness and shaping.
Instructions for action: Start by lying prone, with your head in your hands and your head and neck straight.
Then arch your head and shoulders back hard, and lift your legs back hard at the same time. Pay attention to tightening the toes, tightening the buttocks, and keeping the balance point at the pelvis.
Do each group 15 times in a row, for a total of 3 groups.
