I really like this article by Sarah McLarty at Competitor.com. She does a nice job breaking down freestyle for beginner swimmers and triathletes. I especially enjoyed her opening line,
"When you’re really hungry and you don’t have a lot of money, you go for the value meal. Whether it’s a sandwich, a side salad and a drink or whatever, the value meal usually gives you the most calories for the least amount of money."
Here's a quick run down of her 7 pointers. Be sure to read the entire article for the details.
1) Don’t hold your breath.
2) Relax, relax, relax!|
3) Align your spine.
4) Remember to glide.
5) Rotate, but don’t over-rotate.
6) Never cross the forbidden centerline.
7) Kick from your hips.
Read the entire article at Competitor.com