RT journal article T1 Associations betweenWeight Status and Situational Motivation toward Fitness Testing in Physical Education: The Mediator Role of Physical Fitness A1 Grao Cruces, Alberto A1 Racero García, Alejandro A1 Sánchez Oliva, David A1 Blanco Luengo, David A1 Nuviala Nuviala, Alberto A1 García Calvo, Tomás A2 Didáctica de la Educación FísicaPlástica y Musical K1 obesity K1 cardiorespiratory fitness K1 muscular fitness K1 mediating role K1 school K1 self-determination theory AB Background: This article examines the differences in situational motivation toward fitness testing in physical education classes between non-overweight and overweight students, as well as the mediator effect of objective and perceived physical fitness on the relationship between weight status and motivation toward fitness testing. Methods: A total of 534 adolescents (298 boys, 55.80%) participated in the study. Perceived physical fitness and situational motivation toward fitness testing were measured through questionnaires, whereas weight status and physical fitness were objectively measured. Results: Overweight students had lower intrinsic motivation (p< 0.001), and higher external regulation (p< 0.01) and amotivation (p< 0.05) during fitness testing in a physical education class than their non-overweight peers. The influence of being overweight on motivation regulations toward fitness testing was mediated by objective physical fitness level for intrinsic motivation (B= -0.140), external regulation (B= 0.104) and amotivation (B= 0.146). Perceived physical fitness was also used as a second mediator between weight status and intrinsic motivation (B= -0.117). Conclusions: Strategies to improve objective and perceived physical fitness in overweight students are necessary to increase self-determined motivation during fitness testing in physical education lesson. PB MDPI SN 1660-4601 YR 2020 FD 2020-07 LK http://hdl.handle.net/10498/23511 UL http://hdl.handle.net/10498/23511 LA eng DS Repositorio Institucional de la Universidad de Cádiz RD 08-nov-2026