Action 1: Girlfriend is standing on the barbell pole with her hand on the wall, and boys are doing barbell bench presses below, provided, of course, that her girlfriend is not too heavy.

Action 2: The girlfriend's core is tightened, the body is stretched straight, and the boyfriend's hands are propped up to do bending movements.

Action 3: When the arm of the instrument flexes and stretches, you can let your girlfriend squat on the instrument to increase the weight.

Action 4: The boy picked up the female ticket and made a squat.

Action 5: Girlfriend rides on boyfriend's neck, and both of them exert their strength at the same time. Women do pull-ups and boys do parallel bars.