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By
Charles Staley, B.Sc, MSS
Director, Staley Training Systems |
| Do some people-watching
at the gym during your next workout. At first glance, it may
seem that people have very little in common when it comes to
their exercise habits and techniques. But upon closer inspection,
you might notice that they have two things in common: |
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The first thing that most exercisers
share in common is slow movement speed, regardless of exercise,
set/rep scheme, or magnitude of load used. People tend to fall into
one or both of two categories when it comes to moving weights slowly:
- The slow, go for the burn, high
repetition group (usually recreational and competitive bodybuilders).
This demographic chooses to lift slowly, usually for fear that
momentum will take over if they use faster lifting
tempos.
- The equally slow, heavy weight/low
rep affectionados, (usually powerlifters or other athletes seeking
strength development). These lifters dont choose to lift
slowly they have no choice in the matter, because the heavy
weights they lift cannot be moved with any appreciable degree
of acceleration.
Of course, in any other aspect of
life, you would never deliberately move more slowly than you had
to, because its inefficient. More on this later.
Oh yeah the second thing your
gym peers have in common? Very few of them ever make any discernible
progress. Can we draw a correlation between slow movement speed
and lack of progress. I certainly do! In the remainder of this article,
Ill show you why.
More specifically, Id like to
explore a middle path that few trainees ever travel.
This path isnt the only approach that can lead to success,
but it certainly has considerable benefits which warrant closer
consideration from those wishing to acquire strength and power.
My use of the term middle refers to a slice of the so-called
force-velocity curve that every exercise physiology
student knows by heart. You should too. I had considered stealing
a great analogy from powerlifting guru Louie Simmons, but given
the fact that he squats 900 and benches well over 600 at 50-plus
years of age, I felt the possible
consequences werent worth it, so heres Louies
take on the force-velocity curve:
If I throw a wiffle ball, it
wont go very far, because its too light for max force
to exist. Now if I throw a shot put, it does not go very far either,
because its too heavy; thus no velocity is developed. However,
if I throw a baseball, it will go a great distance because I have
found a balance between force and velocity. (1)
In this analogy, the baseball represents
the middle path.
Simmons trains his athletes in a manner
which is strikingly different from the rest of the powerlifting
community. While most powerlifters use very heavy weights for 2-3
reps per set, Louie emphasizes 60% weights for multiple sets of
2-3 reps, using as much acceleration as possible on every set. The
results?
At the time of this writing (and it's
probably more by now!), Simmons has produced 36 athletes who have
bench pressed 500 pounds or more, and 23 lifters who can squat 800
pounds or more.
Why Acceleration?
We know that the more tension a muscle
experiences during exercise, the greater the training adaptation.
But the weight on the bar is only one factor to consider when designing
your training program. Acceleration is the other.
I vividly remember a conversation
with Dr. Fred Hatfield (Co-founder of the International Sports Sciences
Association and first man to officially squat 1000 pounds). Hatfield,
who at the time weighed 265 at 56 at 10% bodyfat, relayed
the following analogy: If you place a 10 pound weight on top of
your foot, no problem. If you drop that weight from 6 feet in the
air, BIG problem. The weight is the same in both instances. Acceleration
is the difference. How can we translate this lesson into making
better progress from our lifting? Compare the following two scenarios:
Scenario #1: You lift 135 pounds
for 3 sets of 10 repetitions. In keeping with the no pain,
no gain philosophy, you take the set to momentary muscular
failure, as advocated by many fitness experts. Here is a hypothetical
breakdown of how much force you apply to the bar on every rep:
Rep 1: 154 pounds
Rep 2: 152 pounds
Rep 3: 150 pounds
Rep 4: 148 pounds
Rep 5: 146 pounds
Rep 6: 144 pounds
Rep 7: 142 pounds
Rep 8: 140 pounds
Rep 9: 138 pounds
Rep 10: 136 pounds
As you can see, fatigue accumulates
during the set which progressively limits your ability to accelerate
the bar. If we add all these numbers and divide by 10, we get the
average force per rep: 145.
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Scenario #2: 135 pounds
for 10 sets of 3 reps. In this case, the weight on the bar
is the same as our first scenario, and the total training
volume (calculated as 135 multiplied by 30 repetitions = 4050
pounds) is also the same.
The only difference is that
you inverted the sets and reps. Now lets look at how
the numbers stack up on each set:
Rep 1: 154 pounds
Rep 2: 152 pounds
Rep 3: 150 pounds
The average amount of force
on the bar is 152 pounds per rep, as compared to 145 in the
first scenario. This means 9.5% more tension, which is quite
significant. (Note: Ive simplified the picture somewhat
in order to clarify my argument in reality, fatigue
does set in from set to set, and the average force per rep
on the last set will be less than the first. Nevertheless,
10x3 will still result in significantly greater force per
rep than will 3x10).
The only difference between
scenario 1 and 2 is that the latter minimizes accumulated
fatigue and permits a higher level of quality (read: tension).
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Editors Note: this section
is the essence of Charles' Escalating Density Training program...
focusing on acceleration and maintaining high levels of performance
while minimizing fatigue.
Click
here to check it out now.
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Exactly How
Does This Work?
First off, lets get something
straight: by acceleration Im NOT talking about the mindless,
high-speed slop that many trainees employ as they attempt to impress
their gym peers by lifting the heaviest possible weights. In fact,
the technique Im advocating involves using only about 70 percent
of maximum on any given set.
Heres a hypothetical upper body
workout that implements an accelerative approach to lifting. Your
training weight for the first exercise will be 70% of your 1RM (which
stands for one rep max, or the most weight that you can lift in
good form for one rep, but not two). If youre not sure what
your 1RM is, your training weight is one that you can lift 10-12
times in succession. As an example, if you can bench press 192 pounds
for one rep (1RM), your training weight will be 135 pounds.
One last point: always use a capable
spotter whenever you bench press.
Heres how the workout stacks up:
| |
Exercise |
Sets |
Reps |
| A |
Bench press |
10 |
3 |
Notes:
- Complete all 10 sets in 10 minutes
or less. Take whatever rest intervals you like between sets, as
long as you finish within 10 minutes.
- On each rep, lower the bar in a
controlled fashion, staying as tight as possible. As soon as the
bar touches your chest, explode it upward, backing off near the
top
| |
Exercise |
Sets |
Reps |
| B |
Bench press |
2 |
1 |
Notes:
- Perform 2 progressively heavier
singles, approaching your maximal ability. If you performed the
10 sets of 3 reps using 135 pounds, then you might select 155x1
and then 175x1.
- Complete the two singles within
5 minutes or less.
| |
Exercise |
Sets |
Reps |
| C-1: |
30-degree Dumbbell
Incline Press |
5 |
5 |
| C-2: |
Dumbbell
Preacher Curl |
5 |
5 |
Notes:
- Due to the heavier weightloads
used on these 2 exercises, the lifting pace will be less rapid.
- Perform these 2 exercises back
to back, meaning you will perform a set of incline presses,
rest, then a set of curls, and so forth, until all 10 sets are
completed.
- Complete these 10 sets in 25 minutes
or less. Take whatever rest intervals you like between sets, as
long as you finish within 25 minutes.
| |
Exercise |
Sets |
Reps |
| D-1: |
Cable Crossover |
3 |
12 |
| D-2: |
Hammer Curl |
3 |
12 |
Notes:
- Perform these 2 exercises back
to back, meaning you will perform a set of incline presses,
rest, then a set of curls, and so forth, until all 6 sets
are completed.
- Complete these 6 sets in 20
minutes or less. Take whatever rest intervals you like between
sets, as long as you finish within 20 minutes.
This sample workout
requires 60 minutes or less to complete. It successfully develops
greater explosive strength (particularly during the first 10 sets),
maximal strength (through the heavy singles), and muscular hypertrophy
(through the sets of 5 and 12 toward the end of the workout).
It should be performed once a week for 4 weeks, and progression
should be attempted by either completing the same workout in less
and less time every week, or by using gradually heavier weights
on weeks 2 through 4. After 4 weeks, youll want to completely
change your workout, by selecting a new set of exercises. This
helps to avoid habituation (and stagnation) through the introduction
of new training stimuli.
Is Acceleration Safe?
I do realize that the
fitness intelligentsia scoffs at accelerative lifting you
must lift slowly in order to avoid injury, they say. However,
I think its a sad state of affairs when walking is considered
the best exercise (rather than what is it locomotion); where
one must be careful not to move too fast or breathe at the wrong
moment, or let ones knee flex too far, for fear of injury.
Give it another 100 years, and the fitness community
will advocate almost total inactivity in the interests of safety,
while those in the know will continue to shatter World records
in the power sports, while incurring far less injuries than their
more knowledgeable fitness peers.
The cold hard fact
is that danger is relative to preparation. Some people incur injuries
from doing next to nothing; others experience no injuries despite
regular intense physical activity. So if youre new to the
concept of using accelerative lifting technique, resist the temptation
to go from A to Z in one fell swoop! Instead, implement the technique
gradually and progressively. In this way, youll avoid the
possibility of unwanted surprises.
Is Acceleration
Efficient?
The phenomenon known
as the stretch-shortening cycle (or SSC) strongly hints that the
body is in fact designed for ballistic and accelerative stress.
To better understand the SSC, imagine your muscles as elastic
bands that stretch during eccentric activity, and contract during
the concentric portion of the movement.
For those interested
in the physics of the matter, what happens is that the muscles
develop potential kinetic energy during the eccentric phase of
the movement, which is then released during the concentric phase,
creating a more powerful action than what could be accomplished
through concentric activity alone (2).
If you watch people
carefully in various situations, you'll notice that, whenever
there is an option to accelerate a load, people will take that
option. On stairclimbing machines, people will (especially as
fatigue sets in) tend to step in a bouncy, choppy manner. When
a heavy box must be lifted from the floor to a high shelf, a person
will accelerate the box throughout the lift. Further, wherever
possible, the motor cortex will prefer an acceleration path where
the largest possible number of muscle groups can participate in
the effort, in order to conserve energy and avoid dangerous levels
of stress to any single muscle involved in the movement. Deliberate
attempts to move slowly or to isolate any particular
muscle during a challenging task (whether it be in the gym or
in everyday life) contradicts this reality.
Final Considerations
Ill finish with
a few points that youll need to know before employing acceleration
in your workouts:
- Use the technique primarily
on fairly large range of motion exercises such as squats,
bench presses, and deadlifts. For other movements, stick with
more deliberate lifting speeds.
- Ease into the technique slowly
and gradually, especially if you have been lifting for a year
or less.
- Joint pain is a contra-indication
for accelerative lifting. If your joints hurt, seek appropriate
medical intervention before continuing your lifting program.
The Technology of Acceleration
Conventional barbell
training, although effective, can be improved upon when it comes
to accelerative lifting. Here are a few of the more effective
strategies which have emerged over the past few years:
- CAT (Compensatory acceleration
training): Originally
coined by Dr. Fred Hatfield (3), this training method has
been used by east European athletes for decades. Most people
tend to coast once they get past the sticking
point in the squat or bench press, which reduces muscular
tension. CAT requires the lifter to compensate for momentum
by accelerating the bar even further, which intensifies adaptive
stress to the working muscles.
- Elastic bands:
One problem with accelerating barbells is the need to back
off at the end of the lifting stroke to protect your
joints and to prevent the bar from flying off of your back
or out of your hands. An ingenious way of circumventing this
problem is to attach heavy duty elastic bands to either end
of the bar. These bands can add as much as 50 pounds or more
to the total weight of the bar in other words, a bar
loaded to 135 pounds weighs 185 at the top, and
135 at the bottom. This configuration allows the lifter to
maximally accelerate all the way through the lifting stroke
in complete safety. The best equipment for this purpose is
IVER (Integrated Variable Elastic Resistance) by IVER Systems.
Call 414-228-9792 or point your browser to http://www.strengthcats.com
for more information.

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References:
1). Simmons,
L., What If? Milo: A Journal for Serious Strength Athletes..
Vol 4 No 1. (c) 1996. Ironmind Enterprises, Inc. p.p.
26.
2) Komi, P.V., (Ed.), Strength and Power in Sport. (c)
1992. Blackwell Scientific Publications, London. p.p.
169.
3) Hatfield, F.C., Power: A Scientific Approach. (c) 1989.
Contemporary Books. Chicago. p.p. 123.
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About The Author
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His colleagues call him an
iconoclast, a visionary, a rule-breaker. His clients call
him The Secret Weapon for his ability to see
what other coaches miss. Charles calls himself a geek
who struggled in Phys Ed throughout school. Whatever you
call him, Charles methods are ahead of their time
and quickly produce serious results. His counter-intuitive
approach and self-effacing demeanor have lead to appearances
on NBCs The TODAY Show and The CBS Early Show.
Currently, Charles competes
in Olympic-style weightlifting on the masters circuit,
with a 3-year goal of qualifying for the 2009 Masters
World Championships.

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