To perform a press to handstand to a pike on the floor, start in a standing position with your feet together and hands on the floor shoulder-width apart. Shift your weight onto your hands and slowly lift your legs off the ground, keeping them straight as you press up into a handstand. Once in the handstand, control your descent by lowering your hips and legs back down into a pike position, with your hips high and legs straight. Focus on maintaining control, balance, and a strong core throughout the movement.