4. Is your child...
    able to travel a minimum distance of 5m independently and unaided on
    front, change direction and return on back in the deep end?
    able to breathe independently whilst travelling?
     submerging to collect a sinker off the pool floor (1m)?
     kick a length continuously on front and back holding a float?
     push and glide off wall into streamlined body position on front and back?
     do a sitting dive into the water?