Set the angle and guard the near post with time. From a wider shot, take up the right angle, stay big, and make the save.
As the base, but a wider angle with more time. Emphasise taking up the correct starting angle to guard the near post, staying big, and making the save. Both sides. Rotate the shooter.
Fork it into your private drills, then change the animation, adjust positions, swap equipment, or drop it into a session block.