"Larry Weisenthal" <[email hidden]> wrote in message
"]news:[email hidden]...
Quoted message said:Quoted message said:Quoted message said:In my quest to find a way to improve my crawl technique
(to get rid of
a stupid shoulder problem) I found this site with some
good photos: svl.chfreestyle.htmlOpen ↗
Quoted message said:Quoted message said:My question is, how "healthy" is this for the shoulder?
It looks as
though it might put a lot of strain on it.<<
If you have a shoulder problem, you should NOT swim in the
manner depicted
at
Quoted message said:the URL above.
There are two things which are very shoulder-unfriendly:
1. Forward extended hand is 180 degrees abducted, which
means it is in
extreme
Quoted message said:internal rotation while maximally elevated. This produces
impingment of
the
Quoted message said:supraspinatus (superior rotator cuff) tendon, which is the
most common
cause of
Quoted message said:shoulder pain in swimming. The position depicted actually
recapitulates
the
Quoted message said:Neer Test for impingement, which is a provocative test
which orthopedists perform to produce impingement and
elicit pain.
2. Recovering hand is also in a position of internal
rotation (back of
hand
Quoted message said:leading during recovery). You want to feather the
recovering hand as soon
as
Quoted message said:it leaves the water to lead with the thumb and not with
the back of the
hand or
Quoted message said:(OUCH) with the pinky.
The following website provides a description of principles
of shoulder
friendly
Quoted message said:swimming:
swimmingcoach.orgasm20010218.aspOpen ↗
Speaking of leading with this or that on stroke recovery...
My coach teaches to completely relax your hand, and good
part of the arm, so that it recovers in as much of a natural
position as p[ossible. He doesn't want your hand and lower
arm stiff and tense on recovery, but stiffen it up just upon
the catch entry. That way, your arm and shoulders, on their
own, fall in the most neutral position. As soon as you
stiffen up your arm muscles on recovery, and try to lead
with something, be it a thumb or a pinky or what not, the
chances are that you're tweaked out of the neutral position
in one direction or another. It takes practice to learn to
relax your arm for such short periods, but once you get the
hang of it, the shoulders feel much more at ease.