SWIMMING
A simple bathing suit will suffice. No flippers, but you may want to purchase a wet suit to keep you warm if the water is cold. Wet suits also provide a degree of buoyancy that will make swimming easier. Noseplugs and goggles are a necessity. If you live near a lake or the ocean, and it is summer, that may be your best training venue. You can also train effectively in a lap pool, but remember that almost all triathlons are in open water. If you are not a good swimmer (and few runners are), consider engaging a swim coach to teach you how to do the strokes right. I offer some tips on form in my Interactive program. Mainly, you need to swim well enough to get you through this first triathlon leg without drowning, no small feat in itself.