Shift together, stay compact. Slide the unit across with every switch so the near man presses the ball and the others stay connected and ball-side.
The opponents switch the ball along their back line. The pressing unit slides across together so the nearest player presses the ball and the others tuck in to stay compact. Emphasise moving on the pass, keeping the distances between the pressers short, and always being ball-side. Add winning the ball once the shifting is clean.
Fork it into your private drills, then change the animation, adjust positions, swap equipment, or drop it into a session block.