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Editorial: Training load in sport: current challenges and future perspectives

Branquinho, Luís; Miguel Forte, Pedro; França, Elias de; Ferraz, Ricardo; Teixeira, José Eduardo; Thomatieli-Santos, Ronaldo

Training load is a critical component of athletic development, serving as a fundamental determinant of performance enhancement and injury prevention (1). Factors such as training intensity, volume, frequency, and density must be carefully managed to promote positive adaptations in athletes (2). The concept of training load is not merely a measure of the amount of work performed, it is a complex interplay of fac...

Data: 2025   |   Origem: Biblioteca Digital do IPB

Machine learning classification of consumption habits of creatine supplements i...

Magalhães, Patrícia C.; Encarnação, Samuel Gonçalves; Miguel Forte, Pedro; Teixeira, José Eduardo; Monteiro, A. M.; Barbosa, Tiago M.

The aim is to identify usage patterns and the main factors that influence creatine supplementation, providing a basis for future educational interventions and recommendations for safe and effective use. The study was applied to gym goers in Bragança, where a QR code for a survey was released. 158 people participated, 65 non-consumers of creatine supplementation (37.34% men; 22.78% women) and 95 consumers (15.19...

Data: 2025   |   Origem: Biblioteca Digital do IPB

Agreement Between a Wristwatch and a Free Optical Sensor with a Chest Strap in ...

Bartolomeu, Raúl Filipe; Silva, Vasco; Pereira, Ana; Morais, Gonçalo; Sokołowski, Kamil; Strzała, Marek; Morais, J. E.; Teixeira, José Eduardo

Wearables with optical sensors for heart rate (HR) measurement are widely available in the market. However, their accuracy in water is still underexplored. The aim of the present study was to test the agreement of two different devices for HR monitoring with a chest strap while swimming at different intensities. Twenty male and ten female subjects (mean 19.6 ± 0.7 years old, 173.3 ± 5.4 cm, and 67.1 ± 6.6 kg) p...

Data: 2025   |   Origem: Biblioteca Digital do IPB

Hierarchical clustering of the pre-exam anxiety levels in physically inactive a...

Encarnação, Samuel; Teixeira, José Eduardo; Forte, Pedro; Leite, Luciano Bernardes; Sortwell, Andrew; Branquinho, Luís; Ferraz, Ricardo; Afonso, Pedro

The relationship between physical activity and anxiety among students has been extensively studied, with research highlighting the protective effects of physical activity on mental well-being. Methods: This article synthesizes existing literature on the topic and presents a novel analysis of pre-exam anxiety rates among physically inactive high school students from 56 countries. Using data from the Programme fo...

Data: 2025   |   Origem: Biblioteca Digital do IPB

A Review of the Literature for a Call for Action to Improve Muscular Fitness in...

Sortwell, Andrew; Ramirez-Campillo, Rodrigo; Thapa, Rohit Kumar; Ulloa-Sánchez, Paul; Branquinho, Luís; Teixeira, José Eduardo

Muscular fitness (i.e., power, strength and endurance) is reported to be beneficial for children’s physical, mental, and social development, encompassing a holistic approach to student wellbeing. However, modern sedentary lifestyles have led to declines in student muscular fitness and motor skills, highlighting the need to prioritize physical activities that promote muscular fitness. Education authorities often...

Data: 2025   |   Origem: Biblioteca Digital do IPB

Agreement Between a Wristwatch and a Free Optical Sensor with a Chest Strap in ...

Bartolomeu, Raúl Filipe; Silva, Vasco; Pereira, Ana; Morais, Gonçalo; Sokołowski, Kamil; Strzała, Marek; Morais, J. E.; Teixeira, José Eduardo

Wearables with optical sensors for heart rate (HR) measurement are widely available in the market. However, their accuracy in water is still underexplored. The aim of the present study was to test the agreement of two different devices for HR monitoring with a chest strap while swimming at different intensities. Twenty male and ten female subjects (mean 19.6 ± 0.7 years old, 173.3 ± 5.4 cm, and 67.1 ± 6.6 kg) p...

Data: 2025   |   Origem: Biblioteca Digital do IPB

Observational Analysis in Basketball: A literature review

Branquinho, Luís; Marques, Mário C.; Paiva, Eduardo; Reis, Tiago; Sousa, Ana Maria; Barbosa, Tiago M.; Ruzmetov, Nemat; Matos, Sérgio; Arede, Jorge

Technological instruments and methods for monitoring, observation, and analysis have become increasingly important for gaining insights into basketball performance. Thus, this literature review aimed to compile information about methods and instruments for observational analysis in Basketball. Previous studies have applied several valid methods for physiological, technical, and tactical analysis in Basketball, ...

Data: 2025   |   Origem: Biblioteca Digital do IPB

Editorial: Towards a psychophysiological approach in physical activity, exercis...

Forte, Pedro; Teixeira, José Eduardo; Portella, Daniel Leite; Monteiro, Diogo

The Research Topic “Toward a psychophysiological approach in physical activity, exercise, and sports, volume IV” represents a significant stride forward in the integration of psychological and physiological paradigms in sport and exercise science. This editorial aims to synthesize insights from 23 contributions that deepen our understanding of the complex bidirectional interactions between mind and body in the ...

Data: 2025   |   Origem: Biblioteca Digital do IPB

Hierarchical clustering of the pre-exam anxiety levels in physically inactive a...

Encarnação, Samuel; Teixeira, José Eduardo; Forte, Pedro; Leite, Luciano Bernardes; Sortwell, Andrew; Branquinho, Luís; Ferraz, Ricardo; Afonso, Pedro

The relationship between physical activity and anxiety among students has been extensively studied, with research highlighting the protective effects of physical activity on mental well-being.Methods This article synthesizes existing literature on the topic and presents a novel analysis of pre-exam anxiety rates among physically inactive high school students from 56 countries. Using data from the Programme for ...

Data: 2025   |   Origem: Biblioteca Digital do IPB

Identifying Optimal Pitch Training Load in Elite Soccer Players

Titton, Adriano; França, Elias de; Branquinho, Luís; Barros, Luís Fernando Leite; Campos, Pedro; Marques, Felipe O.; Glória, Igor Phillip dos Santos

There are no data in the literature regarding the optimal pitch training load (PTL) for elite soccer teams during congested seasons. This study had three goals: (1) identify whether there is an adaptation in match physical performance (MPP) in response to PTL throughout a congested season in elite soccer players; (2) identify whether MPP adaptation is specific to the coach’s PTL philosophy; and (3) identify the...

Data: 2025   |   Origem: Biblioteca Digital do IPB

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