Write the next sentence in this paragraph:

How to dive into a pool 
Find a deep diving pool. 
Since diving means entering a pool headfirst, the water has to be deep enough so that you don't hit the bottom too quickly and risk getting a head or spine injury. The red cross considers nine feet to be a good depth for diving if you want to be especially cautious, but the diving area in many pools is eight feet deep.

Options are:
 --Position yourself where you can dive straight in the water with minimal movement. This will improve the likelihood of getting to the bottom of the pool later in the day..
 --Never dive into a pool that's less than eight feet deep. If you're unsure how deep a pool is, it's best to avoid diving there..
 --Some pools have tennis courts, large beach areas, or splash pools. Look for a well drained and clear area..
 --Look for any broken or damaged diving boards. Dig a small hole in the bottom of the swimming pool..
Never dive into a pool that's less than eight feet deep. If you're unsure how deep a pool is, it's best to avoid diving there.