Examining the Validity and Reliability of Fitpodz Reaction Measurement Device with ÇAĞIN Hand and Foot Reaction Tests
Yıl 2026,
Cilt: 15 Sayı: 1, 105 - 110, 03.02.2026
Musab Çağın
,
Barış Gürol
,
Halil İbrahim Cicioğlu
Öz
The aim of this study is to test the validity and reliability of the Fitpodz Reaction Measurement Device with the ÇAĞIN Hand and Foot Reaction Tests. A total of 54 football players from the U18 women's football team were included in the study. The mean age of the football players was 15.87±0.80 years, and their football history was 2.50±0.96 years. The hand and foot reaction performances of the participants were determined by applying the ÇAĞIN Hand and Foot Reaction Tests using the Fitpodz and Fitlight Trainer Reaction Measurements Devices. The athletes were measured at two-week intervals by applying the ÇAĞIN Hand and Foot Reaction Tests twice with the Fitpodz device and once with the Fitlight Trainer device. In this study, descriptive statistics and the Paired Samples T-Test were used to determine the differences between the participants' Fitpodz/Fitpodz and Fitpodz/Fitlight Trainer measurement results. According to the comparison of the measurements of ÇAĞIN Hand and Foot Reaction Tests performed with the Fitpodz and Fitlight Trainer devices, the intraclass correlation coefficients of all tests were determined as r>0.70, and the significance level was determined as p<0.05. In addition, according to the comparison of the 1st and 2nd measurements of ÇAĞIN Hand and Foot Reaction Tests performed with the Fitpodz device, the intraclass correlation coefficients of all tests were determined as r>0.70, and the significance level was determined as p<0.05. According to the research findings, it was observed that both the validity and reliability of the ÇAĞIN Hand and Foot Reaction Tests were very high. In conclusion; it can be said that the ÇAĞIN Hand and Foot Reaction Tests is a applicable reaction test protocol on the Fitpodz device as well as on the Fitlight Trainer and BlazePod devices.
Kaynakça
-
Amini Vishteh, R., Mirzajani, A., Jafarzadehpour, E., & Darvishpour, S. (2019). Evaluation of simple visual reaction time of different colored light stimuli in visually normal students. Clinical Optometry, 167-171.
-
Berg, M. F., Døsvik, H., Skjølsvik, K. Ø., Pedersen, T. S., Aasan, V., Steinert, M., & Eikevåg, S. W. (2023). Wireless sensor system for real-time performance monitoring in sports. Frontiers in Sports and Active Living, 5, 1305117.
-
Brenner, E., & Smeets, J. B. (2019). How can you best measure reaction times?. Journal of Motor Behavior.
-
Brito, M. A. D., Fernandes, J. R., Esteves, N. S. A., Müller, V. T., Alexandria, D. B., Pérez, D. I. V., ... & Miarka, B. (2022). The effect of neurofeedback on the reaction time and cognitive performance of athletes: A systematic review and meta-analysis. Frontiers in Human Neuroscience, 16, 868450.
-
Cano, L. A., Gerez, G. D., García, M. S., Albarracín, A. L., Farfán, F. D., & Fernández-Jover, E. (2024). Decision-making time analysis for assessing processing speed in athletes during motor reaction tasks. Sports, 12(6), 151.
-
Çağın, M. (2025). Geleneksel ve reaksiyon temelli HIIT'in nöral bağlantısallık ve bilişsel yanıtlar üzerine akut etkisinin karşılaştırmalı olarak incelenmesi. Doktora Tezi, Gazi Üniversitesi Sağlık Bilimleri Enstitüsü, Ankara.
-
Çağın, M., Abdioğlu, M., Cicioğlu, H. İ., Gülşen Eşkil, K., & Kocaman, H. (2025). A Study On Adolescent Tennis Players: Investigation of The Relationship Between Change of Direction And Selective Attention, Simple, Selective And Discrimination Visual Reactions. Frontiers in Health Informatics, 14(1).
-
Çağın, M., Cicioğlu, H. İ., & Ertan, H. (2025). Comparison of the acute effects of traditional and reaction-based HIIT on brain connectivity and cognitive responses. BMC Sports Science, Medicine and Rehabilitation, 17(1), 351.
-
Çağın, M., Çimen Polat, S., Sarol, H., García Ramos, A., & Çeviker, A. (2024). Investigation of the effects of an 8-week cross-country skiing exercise program on various reaction time parameters, selective attention and academic achievement in adolescents. BMC Sports Science, Medicine and Rehabilitation, 16(1), 116.
-
Çağın, M., Polat, S. Ç., Orhan, Ö., Çetin, E., Abdioğlu, M., Yarım, İ., & Cicioğlu, H. İ. (2024). Reliability and validity of ÇAĞIN hand and foot reaction tests protocol. Journal of Education and Future, (25), 59-74.
-
Elsworthy, N., Callaghan, D. E., Scanlan, A. T., Kertesz, A. H., Kean, C. O., Dascombe, B. J., & Guy, J. H. (2021). Validity and Reliability of Using Load-Velocity Relationship Profiles to Establish Back Squat 1 m· s‐1 Load. The Journal of Strength & Conditioning Research, 35(2), 340-346.
-
Guo, Y., Chen, C., Peng, J., Deng, L., & Yuan, T. (2025). Does Visual Training Enhance Athletes' Decision‐Making Skills and Sport‐Specific Performance? A Systematic Review and Meta‐Analysis. Scandinavian Journal of Medicine & Science in Sports, 35(10), e70140.
-
Holden, J., Francisco, E., Tommerdahl, A., Lensch, R., Kirsch, B., Zai, L., ... & Tommerdahl, M. (2020). Methodological problems with online concussion testing. Frontiers in human neuroscience, 14, 509091.
-
Hopkins, W. G. (2014). A scale of magnitudes for effect statistics. 2002. A new view of statistics from http://sportsci. org/resource/stats/effectmag. html. Accessed, 1.
-
Jakobsen, L. H., Sorensen, J. M., Rask, I. K., Jensen, B. S., & Kondrup, J. (2011). Validation of reaction time as a measure of cognitive function and quality of life in healthy subjects and patients. Nutrition, 27(5), 561-570.
-
Jukic, I., García-Ramos, A., Malecek, J., Omcirk, D., & Tufano, J. J. (2022). Validity of load–velocity relationship to predict 1 repetition maximum during deadlifts performed with and without lifting straps: the accuracy of six prediction models. Journal of Strength and Conditioning Research, 36(4), 902-910.
-
Latino, F., & Tafuri, F. (2024). Wearable sensors and the evaluation of physiological performance in elite field hockey players. Sports, 12(5), 124.
-
Magill, R., & Anderson, D. I. (2010). Motor learning and control. New York: McGraw-Hill Publishing.
-
Nuri, L., Shadmehr, A., Ghotbi, N., & Attarbashi Moghadam, B. (2013). Reaction time and anticipatory skill of athletes in open and closed skill-dominated sport. European journal of sport science, 13(5), 431-436.
-
Pojskic, H., Pagaduan, J., Uzicanin, E., Separovic, V., Spasic, M., Foretic, N., & Sekulic, D. (2019). Reliability, validity and usefulness of a new response time test for agility-based sports: A simple vs. complex motor task. Journal of sports science & medicine, 18(4), 623.
-
Polat, S. Ç., Çağın, M., & Sarol, H. (2024). The Effect of 8-Week Apparatus Technique Training on Hand and Foot Simple, Selective and Discrimination Reactions of Female Athletes. Pegem Journal of Education and Instruction, 14(3), 407-416.
-
Romagnoli, S., Ripanti, F., Morettini, M., Burattini, L., & Sbrollini, A. (2023). Wearable and portable devices for acquisition of cardiac signals while practicing sport: a scoping review. Sensors, 23(6), 3350.
-
Scanlan, A., Humphries, B., Tucker, P. S., & Dalbo, V. (2014). The influence of physical and cognitive factors on reactive agility performance in men basketball players. Journal of sports sciences, 32(4), 367-374.
-
Steff, N., Badau, D., & Badau, A. (2024). Improving agility and reactive agility in basketball players U14 and U16 by implementing fitlight technology in the sports training process. Applied Sciences, 14(9), 3597.
-
Stoica, M., Sorin, C., Vișan, R., & Dreve, A. (2024). AI, BlazePod sensors, and head vests implemented in assessments on reaction time and gaze training program in U10 football game. Applied Sciences, 14(14), 6323.
-
Tedesco, S., Alfieri, D., Perez-Valero, E., Komaris, D. S., Jordan, L., Belcastro, M., ... & O’Flynn, B. (2021). A wearable system for the estimation of performance-related metrics during running and jumping tasks. Applied Sciences, 11(11), 5258.
-
Theofilou, G., Ladakis, I., Mavroidi, C., Kilintzis, V., Mirachtsis, T., Chouvarda, I., & Kouidi, E. (2022). The effects of a visual stimuli training program on reaction time, cognitive function, and fitness in young soccer players. Sensors, 22(17), 6680.
-
Williams, A. M., & Ford, P. R. (2008). Expertise and expert performance in sport. International Review of Sport and Exercise Psychology, 1(1), 4-18.
-
Yang, M., Peng, K., Li, Z., Gao, Y., Tian, Q., Zhou, Z., & Chen, Y. (2025). Recent progress in flexible materials for wearable devices for body function and athletic performance monitoring. Chemical Engineering Journal, 505, 159659.
-
Żak, M., Mikrut, G., & Sobota, G. (2023). Measurement of simple reaction time of the cyclist in the laboratory and natural environment condition. Sensors, 23(8), 3898.
Fitpodz Reaksiyon Ölçüm Cihazının ÇAĞIN El ve Ayak Reaksiyon Testleri ile Geçerlik ve Güvenirliğinin İncelenmesi
Yıl 2026,
Cilt: 15 Sayı: 1, 105 - 110, 03.02.2026
Musab Çağın
,
Barış Gürol
,
Halil İbrahim Cicioğlu
Öz
Bu araştırmanın amacı; Fitpodz Reaksiyon Ölçüm Cihazının ÇAĞIN El ve Ayak Reaksiyon Testleri ile geçerlik ve güvenirliğinin test edilmesidir. Araştırmaya U18 kadın futbol takımında yer alan toplam 54 futbol dahil edildi. Futbolcuların yaş ortalamaları 15.87±0,80 yıl, futbol öz geçmişleri ise 2.50±0,96 yıl olarak tespit edildi. Katılımcıların el ve ayak reaksiyon performansları Fitpodz ve Fitlight Trainer Reaksiyon Ölçüm Cihazları aracılığıyla ÇAĞIN El ve Ayak Reaksiyon Testleri uygulanarak belirlendi. Sporcuların ölçümleri iki kez Fitpodz cihazı ve bir kez Fitlight Trainer cihazı aracılığıyla ÇAĞIN El ve Ayak Reaksiyon Testleri uygulanarak iki haftalık aralıklarla gerçekleştirildi. Bu araştırmada, tanımlayıcı istatistikler ve katılımcıların Fitpodz/Fitpodz ve Fitpodz/Fitligt Trainer ölçüm sonuçları arasındaki farkı belirlemek amacıyla Paired Samples T Testi (Eşleştirilmiş Örneklem T Testi) kullanıldı. ÇAĞIN El ve Ayak Reaksiyon Testlerinin Fitpodz ve Fitlight Trainer cihazları ile gerçekleştirilen ölçümlerin karşılaştırmalarına göre tüm testlerin sınıf içi korelasyon katsayıları r>0.70, anlamlılık düzeyi ise p<0.05 olarak tespit edildi. Ayrıca ÇAĞIN El ve Ayak Reaksiyon Testlerinin Fitpodz cihazı ile gerçekleştirilen 1. ve 2. ölçüm karşılaştırmalarına göre tüm testlerin sınıf içi korelasyon katsayıları r>0.70, anlamlılık düzeyi ise p<0.05 olarak tespit edildi. Araştırma bulgularına göre ÇAĞIN El ve Ayak Reaksiyon Testlerinin hem geçerlilik hem de güvenirliğinin çok yüksek olduğu gözlemlendi. Sonuç olarak; göre ÇAĞIN El ve Ayak Reaksiyon Testlerinin Fitlight Trainer ve BlazePod cihazlarında olduğu gibi Fitpodz cihazında da uygulanabilir bir rekasiyon test protokolü olduğu söylenebilir.
Kaynakça
-
Amini Vishteh, R., Mirzajani, A., Jafarzadehpour, E., & Darvishpour, S. (2019). Evaluation of simple visual reaction time of different colored light stimuli in visually normal students. Clinical Optometry, 167-171.
-
Berg, M. F., Døsvik, H., Skjølsvik, K. Ø., Pedersen, T. S., Aasan, V., Steinert, M., & Eikevåg, S. W. (2023). Wireless sensor system for real-time performance monitoring in sports. Frontiers in Sports and Active Living, 5, 1305117.
-
Brenner, E., & Smeets, J. B. (2019). How can you best measure reaction times?. Journal of Motor Behavior.
-
Brito, M. A. D., Fernandes, J. R., Esteves, N. S. A., Müller, V. T., Alexandria, D. B., Pérez, D. I. V., ... & Miarka, B. (2022). The effect of neurofeedback on the reaction time and cognitive performance of athletes: A systematic review and meta-analysis. Frontiers in Human Neuroscience, 16, 868450.
-
Cano, L. A., Gerez, G. D., García, M. S., Albarracín, A. L., Farfán, F. D., & Fernández-Jover, E. (2024). Decision-making time analysis for assessing processing speed in athletes during motor reaction tasks. Sports, 12(6), 151.
-
Çağın, M. (2025). Geleneksel ve reaksiyon temelli HIIT'in nöral bağlantısallık ve bilişsel yanıtlar üzerine akut etkisinin karşılaştırmalı olarak incelenmesi. Doktora Tezi, Gazi Üniversitesi Sağlık Bilimleri Enstitüsü, Ankara.
-
Çağın, M., Abdioğlu, M., Cicioğlu, H. İ., Gülşen Eşkil, K., & Kocaman, H. (2025). A Study On Adolescent Tennis Players: Investigation of The Relationship Between Change of Direction And Selective Attention, Simple, Selective And Discrimination Visual Reactions. Frontiers in Health Informatics, 14(1).
-
Çağın, M., Cicioğlu, H. İ., & Ertan, H. (2025). Comparison of the acute effects of traditional and reaction-based HIIT on brain connectivity and cognitive responses. BMC Sports Science, Medicine and Rehabilitation, 17(1), 351.
-
Çağın, M., Çimen Polat, S., Sarol, H., García Ramos, A., & Çeviker, A. (2024). Investigation of the effects of an 8-week cross-country skiing exercise program on various reaction time parameters, selective attention and academic achievement in adolescents. BMC Sports Science, Medicine and Rehabilitation, 16(1), 116.
-
Çağın, M., Polat, S. Ç., Orhan, Ö., Çetin, E., Abdioğlu, M., Yarım, İ., & Cicioğlu, H. İ. (2024). Reliability and validity of ÇAĞIN hand and foot reaction tests protocol. Journal of Education and Future, (25), 59-74.
-
Elsworthy, N., Callaghan, D. E., Scanlan, A. T., Kertesz, A. H., Kean, C. O., Dascombe, B. J., & Guy, J. H. (2021). Validity and Reliability of Using Load-Velocity Relationship Profiles to Establish Back Squat 1 m· s‐1 Load. The Journal of Strength & Conditioning Research, 35(2), 340-346.
-
Guo, Y., Chen, C., Peng, J., Deng, L., & Yuan, T. (2025). Does Visual Training Enhance Athletes' Decision‐Making Skills and Sport‐Specific Performance? A Systematic Review and Meta‐Analysis. Scandinavian Journal of Medicine & Science in Sports, 35(10), e70140.
-
Holden, J., Francisco, E., Tommerdahl, A., Lensch, R., Kirsch, B., Zai, L., ... & Tommerdahl, M. (2020). Methodological problems with online concussion testing. Frontiers in human neuroscience, 14, 509091.
-
Hopkins, W. G. (2014). A scale of magnitudes for effect statistics. 2002. A new view of statistics from http://sportsci. org/resource/stats/effectmag. html. Accessed, 1.
-
Jakobsen, L. H., Sorensen, J. M., Rask, I. K., Jensen, B. S., & Kondrup, J. (2011). Validation of reaction time as a measure of cognitive function and quality of life in healthy subjects and patients. Nutrition, 27(5), 561-570.
-
Jukic, I., García-Ramos, A., Malecek, J., Omcirk, D., & Tufano, J. J. (2022). Validity of load–velocity relationship to predict 1 repetition maximum during deadlifts performed with and without lifting straps: the accuracy of six prediction models. Journal of Strength and Conditioning Research, 36(4), 902-910.
-
Latino, F., & Tafuri, F. (2024). Wearable sensors and the evaluation of physiological performance in elite field hockey players. Sports, 12(5), 124.
-
Magill, R., & Anderson, D. I. (2010). Motor learning and control. New York: McGraw-Hill Publishing.
-
Nuri, L., Shadmehr, A., Ghotbi, N., & Attarbashi Moghadam, B. (2013). Reaction time and anticipatory skill of athletes in open and closed skill-dominated sport. European journal of sport science, 13(5), 431-436.
-
Pojskic, H., Pagaduan, J., Uzicanin, E., Separovic, V., Spasic, M., Foretic, N., & Sekulic, D. (2019). Reliability, validity and usefulness of a new response time test for agility-based sports: A simple vs. complex motor task. Journal of sports science & medicine, 18(4), 623.
-
Polat, S. Ç., Çağın, M., & Sarol, H. (2024). The Effect of 8-Week Apparatus Technique Training on Hand and Foot Simple, Selective and Discrimination Reactions of Female Athletes. Pegem Journal of Education and Instruction, 14(3), 407-416.
-
Romagnoli, S., Ripanti, F., Morettini, M., Burattini, L., & Sbrollini, A. (2023). Wearable and portable devices for acquisition of cardiac signals while practicing sport: a scoping review. Sensors, 23(6), 3350.
-
Scanlan, A., Humphries, B., Tucker, P. S., & Dalbo, V. (2014). The influence of physical and cognitive factors on reactive agility performance in men basketball players. Journal of sports sciences, 32(4), 367-374.
-
Steff, N., Badau, D., & Badau, A. (2024). Improving agility and reactive agility in basketball players U14 and U16 by implementing fitlight technology in the sports training process. Applied Sciences, 14(9), 3597.
-
Stoica, M., Sorin, C., Vișan, R., & Dreve, A. (2024). AI, BlazePod sensors, and head vests implemented in assessments on reaction time and gaze training program in U10 football game. Applied Sciences, 14(14), 6323.
-
Tedesco, S., Alfieri, D., Perez-Valero, E., Komaris, D. S., Jordan, L., Belcastro, M., ... & O’Flynn, B. (2021). A wearable system for the estimation of performance-related metrics during running and jumping tasks. Applied Sciences, 11(11), 5258.
-
Theofilou, G., Ladakis, I., Mavroidi, C., Kilintzis, V., Mirachtsis, T., Chouvarda, I., & Kouidi, E. (2022). The effects of a visual stimuli training program on reaction time, cognitive function, and fitness in young soccer players. Sensors, 22(17), 6680.
-
Williams, A. M., & Ford, P. R. (2008). Expertise and expert performance in sport. International Review of Sport and Exercise Psychology, 1(1), 4-18.
-
Yang, M., Peng, K., Li, Z., Gao, Y., Tian, Q., Zhou, Z., & Chen, Y. (2025). Recent progress in flexible materials for wearable devices for body function and athletic performance monitoring. Chemical Engineering Journal, 505, 159659.
-
Żak, M., Mikrut, G., & Sobota, G. (2023). Measurement of simple reaction time of the cyclist in the laboratory and natural environment condition. Sensors, 23(8), 3898.