I am in the very fortunate position of visiting many coaching programs around Australia. These range from major high, performance programs to small country and metropolitan programs. During my visits, I like to take the opportunity to observe the various levels of teaching and coaching being conducted which support the development pathway for swimmers to the highest performing squad. It has become very obvious to me that there are many interpretations on how the breaststroke pull is performed and as a consequence how it is taught.
I find this quite intriguing because I have spent countless hours observing top breaststrokers performing live. I’ve also studied footage and still images of the world’s best breaststroke swimmers. And I consistently come up with the conclusion that they generally have very similar patterning when it comes to the pull.
In light of this why do I see such a wide variation in pull pattern and geometry being taught by teachers and coaches. As a result this teaching is then adopted by developing swimmers?
It appears to me that some swimmers at a local level are swimming and being “successful” with defective pull patterns and observant onlookers draw the conclusion that the patterning or pull shape that they see is the reason for their apparent success.
Most Common Error
The most common error that I see is a narrow pull pattern where the hands don’t sweep wider than the elbows on the out-sweep. From this narrow position the hands are then pulled back, down then inward and upward towards the chin and into the recovery. This narrow pattern reduces the overall pull length (when compared to the wider pull pattern) and in doing so all but eliminated the involvement of the powerful pectoral muscles. Swimmers who adopt this option will have to swim with a high rating to compensate for the reduction in pull length. The resultant effect is inefficiency of the stroke and premature fatigue along with the inability to achieve the higher velocities which they may be capable of.
Suggested Pull Pattern
The common patterning of the pull which is observed in the consistently, higher, performing, international, class breaststrokers like Adam Peaty is set up with a wide out-sweep, where virtually straight arms form about a 45, degree angle to the line of the shoulders with about a 75, degree pitch of the hands (little finger side up). From this point the steep pitch of the hands are maintained as they swept in towards each other in a three, dimensional elliptical pattern; finishing with an up-sweep towards the chin. When the hands are at the deepest point the forearms are almost vertical and the finger tips are pointed to the bottom of the pool.
The hands and forearms are projected into a recovery trajectory which is horizontal – just below, at or just above the surface. Gone are the days of driving the hands down and then up through the recovery as this is considered to create too much resistance thus negating some of the propulsive effect of the kick.
Importance of Sculling
It is vital to teach the swimmers to scull effectively resulting in them generating forward propulsion, not just feeling pressure on their hand and forearm. The greatest propulsive force during the arm pull comes from the inward scull provided the hand and forearm are orientated in the vertical plane because on this angle the pressure is against the water in the direction opposite to the forward direction of movement; often we see swimmers sweeping in with their hand and forearm with more of a horizontal orientation (fingertips pointing forward). This orientation will have the swimmer still experience significant pressure on their hand and forearm but the resultant propulsive force is in the wrong direction: upward not forward.
It is advisable to source footage and images of world class breaststrokers and look at the way they swim. By sourcing these images coaches will gain a clearer understanding of how they propel themselves through the application of sound mechanical principals.
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