The integration of 3D printing technology into wearable sensor systems has catalyzed a paradigm shift in sports psychology and athlete health monitoring by enabling real-time, personalized data collection on physiological and psychological states. In this study, not only is the technical potential of these advancements examined but their real-world applications in sports psychology are also critically assessed. While the existing research primarily focuses on sensor fabrication and data acquisition, a significant gap remains in the evaluation of their direct impact on decision-making processes in coaching, mental resilience, and long-term psychological adaptation in athletes. A critical analysis of the current state of 3D-printed wearable sensors is conducted, highlighting both their advantages and limitations. By combining theoretical insights with practical considerations, a comprehensive framework is established for understanding how sensor-based interventions can be effectively incorporated into sports training and psychological evaluation. Future research should prioritize longitudinal studies, athlete-centered validation, and interdisciplinary collaborations to bridge the gap between technological developments and real-world applications. Additionally, the integration of artificial intelligence and advanced biomaterials has significant potential to enhance the reliability and interpretability of sensor-driven interventions. However, without rigorous scientific validation, their effectiveness remains uncertain. This study highlights the importance of a systematic approach in implementing and evaluating 3D-printed wearable sensors in sports psychology.

Bu araştırmanın amacı adölesan kadın voleybolcularda 8 haftalık bosu denge ve kuvvet egzersiz programının (BDKEP) vücut kompozisyonu, anaerobik güç ve denge yeteneğine etkisini tespit etmektir. Araştırmaya, Adana Volem Spor Kulübünde oynayan lisanslı 14 - 16 yaş gruplarından 15 deney (14,87 ± 0,92) ve 15 kontrol grubu (14,93 ± 0,70) olmak üzere toplam 30 voleybolcu katılmıştır. Kontrol grubu sporcuları sezon içerisinde düzenli olarak voleybol antrenmanlarını sürdürürken, deney grubuna ekstra 8 hafta boyunca haftada üç gün bosu denge ve kuvvet egzersiz programı uygulanmıştır. Veriler elde edilirken flamingo denge, dikey sıçrama ve durarak uzun atlama testleri uygulanmıştır. Deney ve kontrol grubunun ön test-son test ölçümlerde Paired Samples t-testi, antrenman etkisi ile fiziksel ve kondisyonel özellikler arasındaki ilişkinin incelenmesinde Pearson Korelasyon analizi yapılmıştır. Çalışma sonucunda deney grubunun 8 haftalık bosu denge ve kuvvet egzersiz programından sonra boy uzunluğu, vücut ağırlığı, beden kitle indeksi ortalama değerlerinde anlamlı bir artış gözlenmemiştir (p>0,05). Deney grubunun flamingo denge sağ ve sol ayak, durarak uzun atlama, dikey sıçrama ve anaerobik güç ortalamalarında Cohen's d analizleri sonuçlarına göre orta düzeyde bir gelişme gözlenmiştir. Kontrol grubunda ise 8 haftanın sonucunda bir değişim görülmemiştir. Sonuç olarak bosu egzersizlerinin voleybolcularda denge ve kuvvet gelişimine etki ettiği tespit edilmiştir. Denge ve kuvvet gelişimi için bosu egzersizleri antrenman programının içerisine dahil edebilir.

The integration of 3D printing technology into sensor development holds transformative potential for sports psychology, offering innovative solutions for monitoring athlete health and enhancing performance. Various theories have been established to explain how different levels and types of arousal impact athletic performance, providing valuable frameworks for optimizing athletes’ well-being and performance. By incorporating wearable sensors into sports psychology, professionals can gain deeper insights into athletes’ arousal and emotional states, enabling more precise assessments and interventions that lead to improved outcomes. This article explores the application of wearable sensors in sports, with a particular focus on 3D printable sensors that measure both physiological and psychological parameters in real time. These advanced sensors provide coaches and sports psychologists with critical data, allowing them to tailor interventions and strategies more effectively to each athlete’s unique needs. The real-time data collection enabled by these sensors offers a dynamic approach to managing athlete performance and well-being. Furthermore, the article outlines future directions for sports psychology, emphasizing the importance of interdisciplinary collaboration and the integration of technological advancements, such as artificial intelligence. By harnessing these innovative tools, sports psychology can significantly enhance athlete resilience and performance, paving the way for a more comprehensive understanding of the complex relationship between mental states and athletic achievement. This approach not only advances the field but also contributes to the overall well-being and success of athletes in a highly competitive environment.

Han Yazılım Dergi Yönetim Sistemi International Journal of Education Technology and Scientific Researches

The aim of this study is to compare the endurance, fatigue, and heart rate shifts of physical education students who participate and do not participate in sports and recreational activities. The sample of the study consisted of 54 volunteer male students who participated in recreational activities and 50 volunteers who did not participate in recreational activities at Mersin University in the 2019-2020 academic year. After determining the physical properties of the participants, through the endurance test on the test battery designed by FIFA, their anaerobic endurance levels, fatigue levels after the fatigue protocol, and resting, warm-up, and exercise heart rates using the polar watch were measured. Independent-samples t-test used for binary comparisons was used to calculate the data of the research. According to the findings of the research, it was found that endurance, perceived fatigue, and heart rate shifts of the students who participated in recreational activities differed from those who did not participate in recreational activities (p < 0.05). The results of this study show that those participating in recreational activities are older, taller and overweight. Besides, the endurance and fatigue levels of those participating in recreational activities are significantly higher. The resting heart rate, warm-up heart rate and post-fatigue heart rate numbers of those participating in recreational activities are significantly better than those who do not participate. As a result, the high number and high intensity of exertion exhibited at the maximum level in recreational activities or training cause a differentiation in some variables. It is thought that the shifts differ in parallel with the character of the game and the level of the participants. Participating in recreational activities and training is expected to positively affect students' endurance, fatigue levels, and heart rates as well as reduce negative health risk factors that may occur in later years.