Arch • Beginning • Breaststroke • Butterfly • Catch • Competition • Conditions • Distance • During • Every • Execute • Exhale • Face • Fast • Forcefully • Four • Frequently • Glide • Help • Holding • How • Hyperventilate • Individual • Into • May • Mouth • Needed • Periods • Quick • Quickly • Race • Regardless • Rhythmic • Rules • Streamlined • Stroke • Strokes • Submerged • Swimmer • Their • Throughout • Turn • Two • Type • Unilateral • Used • Want • When • While • Yes