In sports sciences, a lot of methods and tests are used
in determining the motoric performance (speed,
agility etc.) levels of sportsmen. The photocell based
timing systems are the leading ones used in this area
that are reliable and valid. The aim of the current
study was to investigate the validity of Fitspeed the
multi-functional sports performance measurement
and training system. The participants were 30 male
university students (Age:21.56±2.07 years, Length:
176.33±6.29 cm, Body Weight:68.88±6.18 kg). In order
to determine the validity of Fitspeed system, data
measured concurrently with Fitspeed and Newtest
system which is valid and reliable were compared
each other used in 10m and 30 m speed, agility
(T test) and anaerobic capacity (RAST) tests. In the
reactive agility test, the results of the concurrent
measurements via Fitspeed and video image analysis
were compared each other. A paired t test was applied
for the detection of the systematic difference
between the measurement systems. In order to test the
validity, analyses of Intraclass Correlation Coefficient
(ICC), Coefficient of Variances (CV) and Bland Altman
method were used. A high level of ICC (0.98, 0.95, 0.98,
0.99, and p<0.001, respectively) and a low level of CV
(1.08%, 0.51%, 0.63%, and 0.97%, respectively) were
detected in the 10m and 30m sprint, T test, RAST test,
and reactive agility test. Moreover, there was not any
systematic bias or random error found. Consequently,
the newly developed Fitspeed system can be used as a
reliable and valid system.
Birincil Dil | Türkçe |
---|---|
Konular | Spor Hekimliği, Sağlık Kurumları Yönetimi |
Bölüm | Makaleler |
Yazarlar | |
Yayımlanma Tarihi | 26 Şubat 2019 |
Gönderilme Tarihi | 12 Temmuz 2018 |
Yayımlandığı Sayı | Yıl 2018 Cilt: 29 Sayı: 4 |
SPOR BİLİMLERİ DERGİSİYayın hakkı © Hacettepe Üniversitesi Spor Bilimleri Fakültesi |