If you come from an older generation of swimmers you may have been taught a technique called the ‘S-Pull’. This is a swim form developed in the 1970s and saw use for a couple decades in the competitive circuit. The goal of the S-Pull was to increase the length of each pull using an S shape: Beginning the stroke with the thumb down, sweeping outwards, and then sweeping back in by the hips. If you’re having a hard time visualizing this, imagine the movement your arm makes when putting on and taking off a towel. The two are basically the same.
However, the technique was created without taking into account the rolling of the body it generates. Also, next to the modern vertical or ‘I-Pull’ techniques, the S Pull has many drawbacks:
· Forcing your palms outwards while entering the water can cause shoulder injuries.
· Your ability to reach further to grab a still anchor point is diminished.
· The path of a swimmer’s hands is arched, pushing water partly sideways rather than straight back, losing efficiency.
So if you’re still using the S-Pull try switching to a straighter form. You want to lengthen your reach so you can anchor in non-moving water, keeping your elbows up, without a small arch. Your hands should only be tilted 45° and kept closed. And when flutter-kicking remember to use your whole leg, with your feet barely breaking the surface, keeping your core contracted to keep your hips from rocking.
Shouldn't there should be no pull pattern at all?
The hand should exit the water very close to where it entered.
Maybe from a fixed reference frame, but from your reference frame in the water clearly your arm and hand are moving in relation to the rest of your body, so, yes, there is a pull pattern.
I think it was Counsilman who first noticed that for good swimmers the hand enters the water and exits at nearly the same place but I think this is a little deceptive. Sure it's nice to think about anchoring your hands, but in reality I'm sure the kick has a lot to do with where you hand enters and exits. I'll bet without a kick your hand would be exiting considerably behind where it entered.
Shouldn't there should be no pull pattern at all?
The hand should exit the water very close to where it entered.
Maybe from a fixed reference frame, but from your reference frame in the water clearly your arm and hand are moving in relation to the rest of your body, so, yes, there is a pull pattern.
I think it was Counsilman who first noticed that for good swimmers the hand enters the water and exits at nearly the same place but I think this is a little deceptive. Sure it's nice to think about anchoring your hands, but in reality I'm sure the kick has a lot to do with where you hand enters and exits. I'll bet without a kick your hand would be exiting considerably behind where it entered.