Source: Pinterest
|
Dance
is not often regarded as a sport, however the demands are just as high as those
of Olympic athletes. Dancers require the same psychological readiness, motor
control and aerobic and anaerobic capacities of their fellow sports men and
women, yet they require something more complex. A level of personal
artistry is required by the individual during performances with an aim to
achieve an aesthetic goal of clean lines, high elevation, precision, poise and
grace whilst maintaining the endurance to perform anaerobically on and off for
30-60seconds at a time. Additionally, a level of strength is required to hold
limbs against gravity and speed to move efficiently in a coordinated and
effortless rhythmic manner. Thus dancers must be physically ‘fit’. However, only
40% of a dancers fitness may be linked to their genetics, leaving a large 60%
to the dancers regular training, diet and appropriate lifestyle.
Researchers
have found dancers less physically well-conditioned than sporting athletes
through lower anaerobic values as well as lower maximal oxygen uptake compared
to elite adolescent endurance athletes.
A dance
class of centre work reaches 70-80% of VO2 max, with similar responses during
ballet performances. A class, however only reaches this intensity for a brief
period of up to 3 minutes, 16-32 jumps or a 15-20 second grand allegro
combination. Because fairly strenuous exercise intensities for at least 20
minutes are needed to bring about an increase in aerobic fitness, it is
unlikely that a class provides a suitable stimulus for adaptation.
Improving
aerobic endurance
Aerobic
endurance is the body's ability to supply the muscles with the oxygen they need
to continue working over an extended period.
This
is affected by the lungs efficiency to take oxygen into the blood, how well the
heart and arteries can pump the oxygen rich blood to the muscles, and how
efficiently the capillaries can release the oxygen, then complete the cycle by
exchanging carbon dioxide for fresh oxygen.
When challenged by working
a little longer or under more intensity than normal, the aerobic capacity
expands.
How
to improve aerobic capacity
It is
recommended to engage in activity that increases your heart rate (HR) to 75%
max HR for 20-30 minutes 3 or more times a week.
You can
find your maximum HR through this formula:
220 –
(your age) = estimated HR max in beats per minute (BPM)
This
formula may find your aerobic training target:
HR max
X .75 = Aerobic training target
Personal
Heart rate monitors are not ideal to wear when dancing, especially when
performing, due to a wrist watch monitor, however one may be worn whilst doing
additional training to record exercise effort.
There
are many enjoyable aerobic activities to partake on your own or in a group/club
such as; jogging, running, swimming, cycling, cross training, rowing etc. Many
of these activities can be done both indoors and outdoors, thus there is always
a way to keep things interesting and easy to work around dance class.
Please
comment with any questions or contact me if you want a personalised training
plan
- E
No comments
Post a Comment