Power
Power is the ability to exert a maximal force in as short a time
as possible. It can be measured by short explosive tasks performed
with fast repetition. Two typical tests for measuring power are
the vertical jump test and the standing long jump test. We would
recommend you use the vertical jump test for power as it is simple
and easy to perform. The measurement is not influenced to anylarge
degree by skill or technique. In the vertical jump test, you jump
vertically from a squat position, landing with both feet and hands
on the mat or floor, repeatedly for one minute and the number of
jumps achieved in one minute is recorded.
Advantages and Disadvantages of the Jump Test for Power
The measuring equipment is readily available. Jump height can be
measured, but to be accurate, you must ensure that both feet land
back on the mat. The problem with this test is that it only measures
the power within the leg and not the rest of the body. As with other
test described here, it is one component in a series of tests which
will measure overall fitness level and show progress over time.
Compare the results of your test with those in the following table:
Typical Jump Test Scores (Men)
| |
Jumps/min |
| Excellent |
>70 |
| Good |
61-70 |
| Above average |
51-60 |
| Average |
41-50 |
| Below average |
31-40 |
| Poor |
21-30 |
| Very poor |
< 21 |
|