FUD by Dr. Force Vector



Aside from being tediously pretensious, the author's "review" of the Kettlestack abuses the trust of his reader- We'll show where he does the "shuffle".

Similar to the Ironmind KB handles except these load horizontally. 1 Anecdotally 2 many 3
have reported that when lifting hard with traditional KB lifts, the KS
becomes loose which can be dangerous overhead. Though this can be the
due to the user not tightening it properly,the user must constantly be
aware of this. 4 The plate loading
design allows for micro-loading increments and is valuable in that the
user does not have to purchase a whole set of cast KB's. Variable plate
loading positions can also allow the user to shift the center of
gravity (COG) on the handle, changing the force vector through the
resistance arm to the user,and overall inertial constraints .For
example, the user can stack the heavy weights at the left or right of
the handle. This changes,among other things,the speed and
acceleration/deceleration of the revolution of the KS COG around the
hand. 5 This can be useful for
functional training as the length and force vectors of the items dealt
with on a daily basis have different length resistance arms,force
vectors,and inertial constraints. 6
Increased functionality dictates that one's neuro-muscular system can
reactively modulate force output and motor control to efficiently deal
with fluctuating/changing conditions like real life.6a The plates however can be very uncomfortable to the uninitiated 7
, and those without plenty of shock absorbing tissue and/or ability on
the forearms.Since standard sized plates are not popular, you'll
probably have to order them too8(a)
The horizontal loading arm will put the plates' round edges on the
bottom making certain exercises either more or less difficult,or
impossible to do some exercises.For example,the Death Crawl 9
on a round-edged bottom will be very unstable on a hard surface. For
the beginner,this may be a problem. For the advanced player,this may
just what the doctor ordered.  Adjusting the plates,especially to the
shape that is least uncomfortable on the forearms, can be cumbersome 7. Making sure they are tightly fastened4
 is also a safety issue especially during hard work involving throwing
or other rougher activities. 10
This tool is great for travel if the user knows where to locate
standard size plates where he/she is traveling to;At $65 its a very
interesting tool considering its horizontal loading strategies. 

6

Yes, the handle distance to the stack can be changed to accomodate different moves, but again it's not the left/right but the up/down adjustment.

5

Dr. Force vector has the vertical and horizontal axes confused.

The kettlestack, with it's horizontal axle, keeps the center of gravity nearly constant,
and the user can tweak the handle height for final adjustment.

Other designs, with a vertical axle suffer from a wide variation in the center of gravity (from the handle).

1 aside from * the curved

1

aside from

* the curved handle that keeps your hand centered
* no collar protrusions to clip your shins
* shape tweakability ,
* quick change option ,
* several inherent advantages of the horizontal axle,
* and handle height adjustment ,

he might have a point . .

4

constantly check ?

a customer suggests (correctly) that you might as well worry about your car wheels coming off.

The spring steel support bands act like springy lock washers and prevent the bolts (under a few tons of tensions) from coming free.

More evidence that the author is a poseur that hasn't used a Kettlestack.

3 "many" is a typical

3

"many" is a typical weasel word.

he probably doesn't know anybody

2 "Anecdotally:" he's never

2 "Anecdotally:"

he's never used a Kettlestack - let alone a properly setup one.