Comprises: Muscular Endurance, Isometric, Grip Leg and Back, The Can-U, and Dynamic.
This test, like all tests of maximum strength, power or
other physical performance can be performed by the majority of the population
without problems provided that appropriate preparation has been done. This
includes: warm-up exercises, mobility and stretching exercises several
submaximal efforts doing the same movement pattern as the test, ie. back
strength test. screening subjects for any potential back/ neck problems or other
musculo-skeletal problems which may be exacerbated by this maximal effort.
This group of tests focuses on Strength and as such certain
precautions are necessary when carrying out these tests:
1. Screen all subjects to
ensure that they are not at risk in performing strenuous exercise. A general
screening procedure recommended is the ACM pre-exercise screening method. If
doubt still exists ask the subject to obtain medical clearance.
2 Explain the correct
breathing technique when exerting maximum or near maximum effort. The subject
should breathe in prior to exertion and breathe out as maximum force is exerted.
The subjects should not hold their breath during this form of exercise as this
will cause a high pressure build up within the chest cavity, restricting blood
flow to the heart and possibly lead to fainting (Valsalva Manoeuvre).
3. Demonstrate the correct
exercise technique to the subject, emphasising performance through the full
range of the specific movement which for example might include full extension of
the elbow joint, and returning to the initial starting position.
4. Incorrect technique must
not be accepted. In such instances, following an adequate recovery period (at
least one minute), the exercise is to be repeated.
5. When a subject is unable
to overcome a particular resistance, he/she may be given a second attempt after
one minute of recovery.
6. Dynamic strength test
involve determining the maximum weight that can be lifted for one repetition.
This is called a "one repetition maximum" or "1RM".
7. When the Universal
stations are used to determine maximal strength it is standard practise to
record the value (weight) on the left side of the weights on the stack. The
variable resistance created through the use of changing force arms (lever
lengths) results in variable weight being lifted. The larger number indicates
the approximate weight lifted during the strongest part of the lift. However for
standardisation, we recommend recording the smaller number. The smaller numbers
have been used to establish norms in this software.
8. For exercises involving
one side of the body. or one limb, the subjects should use their preferred or
dominant view.