Effect of ۳۰ hours sleep deprivation on physical fitness factors of active male college [In Persian]

چکیده مقاله

Abstract
Introduction: Sleep is a physiologically important process that
has profound impacts on physical and mental health of
individuals. The aim of this study was to investigate the effect of
30 hour of sleep deprivation on fitness factors related motor skill
such as: speed, power, balance, agility, visual reaction time and
neuromuscular coordination on active male college.
Methods: the present study was a semi-experimental which
used pre-test and post-test design. 32 active male from the
university of Tabriz (age 22±1 years, Height 1.78±0.06 meter,
weight 72.4±7.3 kilograms and BMI 22.7±0.4) were randomly
divided into Two groups of 16 people (control and sleepless)
groups. After the first day at 12:00 pm, fitness tests administered
to both groups, Subjects rested for three days and from 6:00 am
to 12:00 am on the fourth day after the group spent a sleepless
period. Then again at 12:00 pm on the fifth day of every fitness
test, both groups were performed. For statistical analysis
software SPSS17 and independent t-test was used.
Results: 30 hours of sleep deprivation significantly increase
velocity of 36 m test time, timing agility and reaction time
(P<0/05) and significantly decrease Sargent jump height, static
balance, and throw darts scores (P<0/05) subjects.
Conclusions: 30 hours of sleep deprivation can cause reduction
in physical performance. Therefore, athletes and non-athletes
should get enough sleep to prevent the performance decline in
activities that need speed, power, balance, agility, reaction time
and neuromuscular coordination they need.
Key words: sleep deprivation, physical fitness factors, Active
male college