well . . .
. . . We would squat down on that and actually rest on it, like we were sitting. Then you basically stand up off of that.
Hey M,
Not doubting the progress you may have made utilizing this process,
but at what cost?
How is you back now?
‘Box squats’ as they are commonly referred to, are probably one
of the worst things you can do to your spine due to load being
transferred to your spinal column and not absorbed my your
musculature and supporting tissue.
Think about it . . . if you sit on a hard surface like you described
with the extra weight (usually heavy) across your shoulders,
the bones in your pelvis up through your spinal column are under
a direct load, a load that would otherwise be distributed / managed
throughout your torso. Really dangerous . . . Russian roulette
if you ask me.
I had an interesting conversation about his very subject with
Dr. Vert Mooney (a world renowned, probably the best orthopedic
surgeon who specialized in the spine, in the world) who I met when
he was in town opening one his new clinics (spineandsport.com).
I was fortunate to be given an introduction to him by a mutual
friend. (Little did I know he had an unexpected and very valuable
‘present’ for me on his table when I arrived; given to me, free of
charge, no strings attached.)
True box squats, bad for the reasons I articulated. (He agreed.)
‘Touch and go’ box squats okay if no sitting, just touching.
Parallel squats are good, full squats are even better . . . if you
can do them with rounding the spine . . . which is true with all
squats.
He thought squats were fine, more than fine actually, a healthy
and safe and very result producing exercise if, and a big if here,
if you your body is biomechanically ‘correct’ for this exercise.
(If not it, under heavy loads is recipe for long term back and
hip problems.) But not everybody’s is. And that is where the
trouble comes in. Like they say, some can, some can’t. It
actually takes very little time in the form of observation to
determine if a person is see if a person is ‘good’ at squats.
You can spot a natural squatter a mile away. Up and down,
perpendicular, like a piston in a cylinder. These are the folks
that are reaping the maximum results, instead of the people
like me that have to artificially elevate my heals and pre-
exhaust my quads to save my back . . . and sometimes,
most times actually, even that is not enough.
But I digress . . .
Read his book
The Unguarded Moment. It is worth reading.
Vert died in an auto accident in October 13, 2009.
He was very generous to me and while I did not know him
well, I continued seeing him (briefly) when he was in town
and I consider it an honor to have met him and to have
spent some small amount of time with him.
Now back to the OP’s topic . . . training to failure.