In article <[email hidden]>, John Laird
<[email hidden]> writes
Quoted message said:Dominic Sexton said:In article <[email hidden]>, John Laird
<[email hidden]> writes
Quoted message said:
Good boots help a lot by restricting the amount of free movement at the
ankle.
And that restriction stops the stress on the ankles which helps them get
stronger. It may even lead to a weakening of initially strong ankle
joints if the boots are worn a lot.
Excuse me a minute while I just warm up the flame-gun...
Nice n toasty please ;-)
Quoted message said:
You're not entirely serious, are you ?
Yep.
Quoted message said:I don't tighten up my boots to a
ludicrous degree (and they tend to loosen off a touch anyway after 10
minutes), but the restriction I notice is only outside the range of normal
walking.
How do you get fitter / stronger:- Is it (a) by increasing the exercise
duration / difficulty or (b) by staying the same or (c) reducing the
exercise?
What you call normal walking is staying the same. The ankle is not
getting any extra stress so it not developing extra strength /
resilience to cope with the extra stress.
Quoted message said:It's appallingly uncomfortable to try and walk in boots which are
over-tight (try it in ski-boots or ice-skating boots if you don't believe
me). If you agree with this
I do.
Quoted message said:, then you seem to be suggesting that you can
strengthen a joint only by regularly flexing it outside the range of normal
movement.
What is normal movement? Walking down the road to the shops / pub /
chippy does not even coming close to exercising the normal range of
movement but it is about as much as many people do.
Our ankles are designed to have a wide range of movement - very much
wider than many people think. Wearing supportive boots reduces the range
of movement that can be achieved by a supple and strong ankle without
injury.
Exercising the full range of movement does help maintain joint
flexibility and strength. Like all exercise building up slowly and
steadily gibes good results but overdoing it is counterproductive and
can lead to injury.
Quoted message said:"Oh, I don't get sprains because every few hundred yards I
deliberately fall over to teach the joint a lesson" ?
OK that is an illustration of overdoing it. I am not saying your ankles
will be more durable if you repeatedly strike them with an axe.
Quoted message said:
In simple terms, I don't wear my boots so tight that I *feel* restricted,
You may not feel restricted but were you to try and flex your ankles to
their full range of movement you would probably find that they cannot
move as much in the boots unless they are extremely loose.
Quoted message said:but when I place a foot awkwardly and my ankle goes over beyond a certain
degree, *then* I feel the ankle being supported (or rather prevented from
bending further). Sometimes this means I actually fall over, but without
damaging my ankle (just my pride). To me, this is a sensible use of boots.
I still use boots sometimes but am glad that I do a fair bit of running
(mostly off road) and use Tevas / fell shoes much of the time. That
keeps my ankles in good nick.
I started running regularly about 6 years ago. In recent years I have
had small ankle twists (mostly running on uneven ground) which
previously probably would have been very uncomfortable but due to the
condition of my ankles they rarely suffer for more than a few strides.
Quoted message said:
Quoted message said:As an extreme example look at the problems people have with getting
joints mobile and strong again after they have been in plaster for
several weeks. That is fine for the average Joe but active people find
that the bones have healed but then they spend a long time getting the
joints and muscles working again.
I think this is apples and oranges, personally.
Not really. Our bodies have had many tens of thousands of years to adapt
to the conditions we operate in. Cosseting them is counterproductive in
terms of improving / maintaining their ability to cope.
--
Dominic Sexton
http://www.dscs.demon.co.uk/