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Step History - Step w/ Handweights
The "Workout with Muscle"
In 1989, Step was billed as the "workout
with muscle". Lifting the body weight not only
improved cardio-respiratory "strength" but it also
increased strength in the primary movers of the lower body,
the quadriceps, glutes and hamstrings.
To put even more muscle into the workout and provide upper body
strength training, hand weights were
used in the initial stage of step training.
(Click here for a great picture
and the very first article about Step Reebok in the Reebok Alliance
News. Requires Adobe PDF to open.)
Reading this first article, you'll see that the research had
not yet been performed. Keep in mind that, at the time, step
was slow by today's standards, a relative snail's pace, with
beats per minute (BPMs) ranging between 80
and 120.
This slow pace not only allowed thousands
of people to gradually learn and adapt to the new vertical lifting
activity, but it also allowed a greater degree
of control when hand weights were used.

The research that was eventually conducted by Drs.
Peter and Lorna Francis, and others, included a study on "The
Effects of Hand Held Weights".
The study done at Auburn University found that
there was no significant difference in the energy cost when stepping
on an 8 inch platform with or without 1
pound dumbbells, according to oxygen uptake. But the subjects
in the study perceived that the energy cost
was greater and reported higher heart
rate using the 1 pound weights. The conclusion was that
the perceived exertion was most likey due to discomfort
and fatigue of the shoulder muscles and the higher
heart rate was reportedly due to the "Pressor
Response".
The same group at Auburn also looked at the use
of heavier weights - 2 pounds on an 8 inch platform.
While the energy cost did increase by about 6.7%,
the subjects using the weights complained of acute pain and soreness
in the shoulder muscles - and the same group was unwilling to
exercise with 3 pound weights.
At San Diego State, the group looked at the aspect
of the Pressor Response by conducting
a comparative study of oxygen uptake and heart rate over a range
of intensities for both treadmill running and step training.
They concluded that heart rate was an accurate indicator of energy
cost for both activities, and when hand weights are not used,
the Pressor Response does not seem to have a significant influence
on heart rate.
In an earlier study at the University of Pittsburgh,
the effects of stepping with 1 and 2 pound weights
at the range ends of tempo - 80 bpms and 120
bpms. The platform height was 14 inches.
The results were: At
80 bpms, energy cost increased by 18.6% with 1lbs and 21.7% with
2lbs, pumping arms from mid thigh to shoulder height. At 120
bpms, there was an increase by 17% with 1lbs, and 21.2% with
2lbs. However they did not look at the energy cost of pumping
arms without weights, and according to the Step Reebok
manual, Introduction to Step Training (1994), it was "not
possible to determine the effects of the hand weights alone from
these data."
What is of interest at this
point in time, is that the really slow speed of 80 bpms,
produced 18.6% with 1lbs, but only 17% at 120 bpms. This seems
to suggest that slower tempos actually require more energy,
but again, it should be noted that the platfrom height was 14
inches.
Ultimately, it became the standard recommendation
to NOT use hand weights while stepping - that the potential
risk of injury to the joints of the shoulders and elbows
far outweighed the relative benefit of
using hand weights.

Because of this injury concern with
repetitious upper body strength movements combined with the dynamic
lower body movements of step training, Reebok created Step
Reebok Circuit Workouts. The original circuit handout,
published in 1991, included suggested formats and set-ups for alternating strength
with the cardio step segments.
With Circuit Workouts, instructors
learned to apply different models, depending on the model's fitness
goals, in either a "unison" circuit,
where participants worked at their own step, or at designated "stations" set
up in various ways around the room.
For a while, station circuits were
used, but eventually, unison circuits became
the common format used in group exercise, especially in
clubs that had larger classes, tighter schedules, and participants
of various fitness levels. Stations required more pre-class
set-up time and were a little more challenging to instruct
and monitor. The unison circuit allowed participants to work
on their own step platform, appropriate to their height,
and choose weights appropriate to their own fitness level.
While a range of time ratios and formats were
offered, varied on training goals, a 5 to
1 ratio of cardio and strength eventually became standard
with unison circuits in the classroom setting.

New Step Reebok Patterns
In 1991, the handout for Circuit Workouts indicated
the following patterns had been added:
Lunges
(Alternating)
Lunges
(Repeaters)
Across
the Top
And these were the "Combos":
Traveling
Knee Up/ Stationary Knee Up Combo
Turn
Step/ Tap up-Tap Down Combo
Tap
Up-Tap Down/Over the Top Combo
Turn
Step/ Over the Top Combo
Straddle
Up/ Straddle Down Combo
Lunges/
Straddle Combo
Tap
Up-Tap Down/ Across the Top Combo

The video Step Reebok Circuit
Challenge was released in 1994. In July of 1995, Gin's
Circuit Challenge was listed at #3, as one of the top selling
videos at Collage Video.
Although it is Gin's personal favorite in the Step
Reebok series, Circuit Challenge, as
well as Aerostep (1994), are both owned
by a different company from the other Reebok titles.
Since
this article was first released, Circuit
Challenge has been converted and released on DVD, but there are no plans to convert Aerostep.
(Note - Because Gin would
often recommend Circuit Challenge to
people who were looking for cardio and strength workout,
she eventually produced Simply
Circuit in 2003, because of the unavailability of the title.
While it is not the exact same workout,
it is similar in concept and format.)

In general, Circuit training offered a workout
that improved cardio-respiratory fitness to
a certain degree, and strength up to
a point. And even though it was considered to be good
for developing a base level of fitness or maintaining, people
enjoyed the variety and the upper body strength training that
it brought into step classes.
Circuits began to decrease in popularity as formats
began to focus on specific aspects of fitness. Strength
training or "body sculpting" classes were
being added to schedules, and step became more clearly focused
on cardio-respiratory fitness.
With cardio step, one
focus was "steady state" training, along with choreography
combinations, and the other focus was adding intensity with "power",
which eventually led to interval training.

Next: Step History 5 - Adding
Power
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