Distinction between exercise and recreation
To
most people, exercise is so general a concept that they often consider it to
be almost anything, such as walking the dog, weeding the garden, going to
the lake for a boat ride, playing a set of tennis, or fishing. Obviously,
many people confuse proper exercise with recreational activities.
Exercise, however, is not so general, but very specific, it requires intense
effort – but it results in physiologic adjustments or adaptations that make
for an improvement in your body's strength, endurance, flexibility, and
leanness that will contribute to any skill, sport, vocation, or recreation.
Recreation, while it can be demanding physically, typically is not, with the
result that there is seldom – if ever – any pronounced change or improvement
in one’s level of total fitness.
Again, to quote Dr. Darden
Once
the differences between exercise and recreation were unraveled,
Nautilus went several steps further by designing
exercise machines that provided the highest quality resistance. That’s why
Nautilus provides the most demanding, but also the most productive form of
exercise.


Compound Leg Press
Duo Leg Press
Ab1
Nautilus First Generation Compound Leg Press:
"Everybody that uses the compound leg press walks away extremely
impressed. Its like climbing a mountain with a car strapped to your back"
Arthur Jones quote
The compound leg
press was designed to address the humans body weak link and then use this to
ones advantage. The weak link in a squat is your lower back. Therefore while
squatting your lower back will give way stopping you from working your much
stronger leg muscles to the maximum. Jones also stated that the squat was
indirect. There was no actual leg muscles stimulated during the entire range
of a squat.
"A squat is not a direct exercise in any part of
the movement" Dr Darden
What is
meant by the above is that when a persons does squat, the weight of the
barbell is comprising the spine. The spine and lower back are under strain
due to compression of the weight above, the spine and lower back are getting
all the direct stimulation. And when squatting in this fashion the pelvis is
pushed backwards and the spine flexes and dip forwards to try to keep a
centre of balance.
"A squat is a worthless exercise as it does not
strengthen your lower back" Arthur Jones
What Arthur Jones
meant by the above is training using a squat does not help you build up
strength in your lower back. Squatting just makes it worse and will make
your lower back more prone to injury when lifting.
The compound leg
press is designed to remove the lower back weak link from the exercise. The
Nautilus
leg extension provides more than 130 degrees of balance, direct variable
resistance. When compared to a standard gym leg extension they only provide
less then 90 degrees, resistance is upwards / down wards and
unbalanced strength curves. This is just a short list of the flaws of
standard gym equipment.
The compound leg
press is designed to be used using the pre exhausted system that is advocated according to Arthur Jones.
The leg extension is a pure isolation exercise for the quadriceps muscles.
This is a full range leg extension, which helps to keep muscles flexible and
prevents injury when used regularly. Once leg extension is complete at this
point in time the lower back, hips, hamstring muscles are temporally
stronger then the very powerful leg muscles. Now you have a mechanical advantage
over the quadriceps muscles and can work them to a new level never
experienced before.
Nautilus Duo Leg Press 2nd Generation:
The Duo Leg press is in a league of it is own when it comes to leg presses.
It has a negative cam. With a negative cam the weight doubles
each time you straighten one leg. And your muscles have to work
concentrically and eccentrically to maintain a constant balance. Plus
you are also using the concentric strength of one leg against the eccentric
strength of the other leg. While at the same time pushing one leg straight
with a weight that doubles. This type of training truly works all
your leg muscles and all the different strength profiles your muscles
posses.
The Nautilus Duo leg press can be used in four different ways. Such as infimetric,
Akinetic and duo poly. You might be saying, what's all that, I have never heard
of these types of exercises. Arthur Jones was light years ahead when it can to
effective training protocols. The last methods are advance training and will
take your fitness to a new level which you never thought possible.
Nautilus Ab1: First and Second Generation
The famous and extremely rare Ab1 clam crunch. This is without doubt are
best 2 abdominal machine ever made. Classic Nautilus has both versions that where made
and the entire abdominal range. The Clam crunch works 100% the rectus
abdominal muscles, its a pure isolation exercise for the abdominals. There
are no other muscle groups employed in the movement. Because the crunch is
done by elevating the seat and by brining elbows and knees together so the
meet in the middle line. This crunch type of exercise totally removes the
hip flexors muscles from been activated and over powering the rectus
abdominals. When people think of abdominal
exercise they usually use unproductive exercises that actually do not work
the rectus muscles at all.
For example people
do thousands of leg raises, abdominal crunches on a decline bench, on the
floor or fit ball, medicine ball sit up etc. All these exercises only work
the the hip flexors, the lower section of the rectus muscle. But all these
exercise are all done in the wrong anatomically position, and they all lack
rotary, and direct stimulation of the rectus abdominal muscle.