does not an exercise routine. An exercise will allow
the use of oxygen per minute to reach a maximum
target. Pulmonary heart endurance function optimally
while doing activity long enough without an
exhaustion that means.
Maximum breathing capacity about 50% greater
than pulmonary ventilation that occurred during
exercise maximum. This difference give element
safety on athletes, gave an athlete extra ventilation
called in the way: (1) exercise in altitudes high, (2)
exercise under conditions very hot, and (3) abnormal
in the respiratory system. The respiratory system
abnormal is factor that has an influence limit in
sending oxygen to the muscles during aerobic
maximum muscle metabolism (Hall, 2016: 1091).
The more oxygen being absorbed by the body shows
that better performance muscle in working, so
substance that causes fatigue numbers will be
reduced. Børsheim and Bahr (2003: 1038) to said that
during exercise there has been increasing on oxygen
absorption (VO
2
) to support improvements to energy
needs. After training, VO
2
not return to the level rest
quickly, but maybe increase above the level of rest on
certain period of time. Increased VO
2
after exercise
needed to restore oxygen deficiency occurring after
the initial exercise, and giving oxygen debt to deprive
lactic oxidative.
On the findings before shows that 6 weeks circuit
training have significant effect on breath hold time of
badminton players (Kumar, 2016: 12).VO
2max
as the
highest oxygen delivered and utilized during exercise,
and, if we increase the exercise intensity, the oxygen
uptake will not increase. VO
2max
measuring is
recommended as an indicator of aerobic capacity, as
it shows the real health status and allows to detect risk
groups prone to suffer morbidity conditions, since a
healthy person should have an acceptable aerobic
capacity. Prescribing and referral exercise programs
from primary care centers must be considered as a
resource for improving cardiorespiratory fitness
(Cantó, et al., 2018: 2).
This research results support previous research
observes that exercise especially endurance training
and yoga decreases resting heart rate. This effect may
contribute to a reduction in all cause mortality due to
regular exercise or sports (Reimers, et al., 2018:1).In
other research previously showed that the resting
heart rate and breath holding time had significantly
improved due to 6 weeks of intensive interval training
and control group didn’t produced any changes on
selected dependent variables (Rajan and Mariappan,
2018: 717).On the findings before shows that six
week of circuit training involving bodyweight
exercises has no significant impact on resting resting
heart rate variability. However, this type of training
might decrease the risk for development of
cardiovascular disease by reducing arterial blood
pressure and by improving body composition, aerobic
capacity, muscular endurance and strength
(Vrachimis, et al., 2016: 12).
Basal values of systolic, diastolic and pulse rate of
trained were lower than that of untrained, but systolic
blood pressure and pulse rate after aerobic training is
greater for trained than that of untrained (Prasad,
2016: 109). Physiological alterations resulting from
activities of moderate to vigorous intensity may imply
resting heart rate values above the basal value for
prolonged periods.
Finally, for safety and accuracy of exercise
prescription a VO
2max
and basal pulse rate was
performed by all participants. However, access to
specialised equipment may not always be feasible
which may limit circuit training prescription in a real
setting. However, the circuit training protocol appears
well tolerated and safe, therefore further research are
required to evaluate the feasibility to adopt this
protocol without a prior VO
2max
and basal pulse
rateon aged 18-23 years spiritual physical health.
4 CONCLUSION
Conclusions on this research suggests that there are
significant differences between interval training and
circuit training on VO
2max
and basal pulse rate.
Interval training having a decrease in basal pulse rate
which is higher than with circuit training. While
circuit training having increased VO
2max
which is
higher than with interval training.
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