I recently received a DVD from Vasa, the makers of the swimming
ergometer. The material was free and fun to watch, so I recommend it
highly. The presenter was Al Lyman, who spoke mainly about how the
vasa can help triathelete swimmers.
Most of what he said was echoed on this website many years ago by
Larry Weisenthal. Namely, that concentrating on stroke rate is far
more importanat than distance per stroke for the average swimmer,
because the average swimmer can't kick. Except his "hammer" for that
point of view was not Larry, but the famed coach, Ernie Maglischo. So
in his slide, it was "Total Immersion versus Maglischo", and he
thought Coach Ernie had a far better model to follow than TI. So I
agreed with most of what he said.
However he did say that he thought a high elbow catch is much easier
on shoulders than a deep one. So arm parallel to the surface of the
water, elbow bent close to 90 degrees, is easier on the shoulder than
hand deep in the water, and elbow much closer to 180 degrees. And he
gave some mumbo-jumbo about rotator cuff. (Obviously doesn't
understand internal shoulder rotation and impingement.)
I totally disagree with that statement. When my shoulder starts
getting a bit tender, I think about diving deeper in the water during
the stroke. That high elbow, 90 degree thing is murder on shoulders
if you ask me.
But I'm curious what other people think.
Regards,
Eric