Is Mark Spitz now in a wheelchair?

What is a word for a thing that is designed to move quickly in air or water? Which of the bodies of water has the lowest salinity? Will high alkalinity be harmful? Men in bikinis? Did the girl off of Soul Surfer that played Bethany Hamlton really get her arm bit off by a shark? Can use of powder pool shock damage pool liners? Where do they like to swim? What is a dredger? Can you be buried above ground? What does Estuary mean in the pearl? Does a salt water pool or a chlorinated pool attract more mosquitoes? Can you get gonorrhea from sharing bathwater? When is the best time to vacuum the pool bottom? Why do you lose your high in the shower? How do you apply aluminum sulphate to a swimming pool? Why are skimmers turning orange in salt water pool? What does SCUBA stant for? How long is the shot clock in the game of water polo? What can you use instead of Shock in pool? The speed of a person parachuting when the surface area of the parachute is 100 square feet?