| Excellent question. Most people over kick. What I mean is that most people have to kick really hard to bring their legs anywhere near the surface. This is bad technique and leads to you expending a lot of energy for nothing.
The 1st thing you want is to develop good balance -- i.e., Total Immersion swimming. When your body is balanced, you could imagine fitting yourself through a small cylinder (the diameter of your shoulders) at the surface of the water. No matter how well you kick, don't kick outside the cylinder. If you do, you will only end up slowing yourself down.
Now, how hard to kick really depends on you and your body composition. But the answer is usually less hard than you think you ought to. Most people are relatively bouyant in the ocean. Thus, legs float and you don't really need to kick. This is the ideal for triathletes. You can move forward using your upper body and your cardiovascular system while resting your legs for the racing ahead. Wetsuits make you even more buoyant and thus heighten the effect.
I usually swim near the front, but not at the front. It's better to draft (and save energy) than to try to work really hard for a small lead. My plan is normally to swim long and easy, stay near the front, and conserve energy. |