Ambulatory assessment for physical activity research: state of the science, best practices and future directions M Reichert, M Giurgiu, ED Koch, LM Wieland, S Lautenbach, ... Psychology of sport and exercise 50, 101742, 2020 | 89 | 2020 |
Key facets to build up eHealth and mHealth interventions to enhance physical activity, sedentary behavior and nutrition in healthy subjects–an umbrella review J Fiedler, T Eckert, K Wunsch, A Woll BMC public health 20, 1-21, 2020 | 56 | 2020 |
The tridirectional relationship among physical activity, stress, and academic performance in university students: a systematic review and meta-analysis K Wunsch, J Fiedler, P Bachert, A Woll International journal of environmental research and public health 18 (2), 739, 2021 | 52 | 2021 |
mHealth interventions to reduce physical inactivity and sedentary behavior in children and adolescents: systematic review and meta-analysis of randomized controlled trials H Baumann, J Fiedler, K Wunsch, A Woll, B Wollesen JMIR mHealth and uHealth 10 (5), e35920, 2022 | 37 | 2022 |
Effects of a collective family-based mobile health intervention called “SMARTFAMILY” on promoting physical activity and healthy eating: protocol for a randomized controlled trial K Wunsch, T Eckert, J Fiedler, L Cleven, C Niermann, H Reiterer, ... JMIR Research Protocols 9 (11), e20534, 2020 | 31 | 2020 |
Comparison of self-reported and device-based measured physical activity using measures of stability, reliability, and validity in adults and children J Fiedler, T Eckert, A Burchartz, A Woll, K Wunsch Sensors 21 (8), 2672, 2021 | 30 | 2021 |
Just-in-time adaptive interventions in mobile physical activity interventions—A synthesis of frameworks and future directions K Wunsch, T Eckert, J Fiedler, A Woll The European Health Psychologist 22 (4), 834-842, 2022 | 12 | 2022 |
The effect of self-confidence on performance in sports: A meta-analysis and narrative review D Jekauc, J Fiedler, K Wunsch, L Mülberger, D Burkart, A Kilgus, J Fritsch International Review of Sport and Exercise Psychology, 1-27, 2023 | 11 | 2023 |
A just-in-time adaptive intervention to enhance physical activity in the SMARTFAMILY2. 0 trial. J Fiedler, C Seiferth, T Eckert, A Woll, K Wunsch Sport, Exercise, and Performance Psychology 12 (1), 43, 2023 | 6 | 2023 |
Sleep quality, valence, energetic arousal, and calmness as predictors of device-based measured physical activity during a three-week mHealth intervention: An ecological … J Fiedler, C Seiferth, T Eckert, A Woll, K Wunsch German Journal of Exercise and Sport Research 52 (2), 237-247, 2022 | 6 | 2022 |
Impact of sodium citrate ingestion during recovery after strenuous exercise in the heat on heart rate variability: A randomized, crossover study J Fiedler, Z Šmite, S Suvi, S Timpmann, M Mooses, L Medijainen, E Unt, ... Physiological Reports 10 (9), e15280, 2022 | 3 | 2022 |
Associations between physical activity, physical fitness, and body composition in adults living in Germany: A cross-sectional study R Schilling, SCE Schmidt, J Fiedler, A Woll Plos one 18 (10), e0293555, 2023 | 2 | 2023 |
Daytime fluctuations of endurance performance in young soccer players: a randomized cross-over trial J Fiedler, S Altmann, H Chtourou, FA Engel, R Neumann, A Woll BMC Research Notes 15 (1), 351, 2022 | 2 | 2022 |
The Assessment of 24-Hr Physical Behavior in Children and Adolescents via Wearables: A Systematic Review of Laboratory Validation Studies M Giurgiu, C Nigg, J Fiedler, I Timm, E Rulf, JBJ Bussmann, CR Nigg, ... Journal for the Measurement of Physical Behaviour 5 (4), 263-276, 2022 | 1 | 2022 |
SMARTMOVE—Involving families in the development and implementation of mHealth interventions T Eckert, K Wunsch, J Fiedler, A Woll Prävention und Gesundheitsförderung, 1-7, 2021 | 1 | 2021 |
Associations between green space availability and youth’s physical activity in urban and rural areas across Germany C Nigg, J Fiedler, A Burchartz, M Reichert, C Niessner, A Woll, ... Landscape and urban planning 247, 105068, 2024 | | 2024 |
An mHealth Intervention Promoting Physical Activity and Healthy Eating in a Family Setting (SMARTFAMILY): Randomized Controlled Trial K Wunsch, J Fiedler, S Hubenschmid, H Reiterer, B Renner, A Woll JMIR mHealth and uHealth 12, e51201, 2024 | | 2024 |
Impact of a Semi-Rigid Knee Orthotic Intervention on Pain, Physical Activity, and Functional Capacity in Patients with Medial Knee Osteoarthritis BJ Stetter, J Fiedler, M Arndt, T Stein, S Sell Journal of Clinical Medicine 13 (6), 1535, 2024 | | 2024 |
Bi-directional associations of core affect and physical activity in adults with higher body weight: An ecological momentary assessment study C Seiferth, J Fiedler, T Färber, M Pape, S Schroeder, S Herpertz, ... Journal of Health Psychology, 13591053241228202, 2024 | | 2024 |
Examining the relation between emotional experiences and emotional expressions in competitive tennis matches J Fritsch, J Fiedler, A Hatzigeorgiadis, D Jekauc Frontiers in Psychology 14, 1287316, 2024 | | 2024 |