Open Access

ARTICLE

Relationships between Features of Emerging Adulthood, Situated Decisions toward Physical Activity, and Physical Activity among College Students: The Moderating Role of Exercise-Intensity Tolerance

Jinghua Chen^1,#, Zihe Wang^2,#, Fabian Herold³, Alyx Taylor⁴, Jin Kuang¹, Ting Wang¹, Arthur F. Kramer^5,6, Liye Zou^1,*

1 Body-Brain-Mind Laboratory, School of Psychology, Shenzhen University, Shenzhen, 518060, China
2 Beijing Chaoyang Hospital, Capital Medical University, Beijing, 100020, China
3 Research Group Degenerative and Chronic Diseases, Movement, Faculty of Health Sciences Brandenburg, University of Potsdam, Potsdam, 14476, Germany
4 School of Rehabilitation, Sport and Psychology, AECC University College, Bournemouth, BH5 2DF, UK
5 Center for Cognitive & Brain Health, Northeastern University, Boston, 02115-5005, USA
6 Beckman Institute, University of Illinois, Illinois, USA

* Corresponding Author: Liye Zou. Email:
# Authors have equally contributed to this manuscript

International Journal of Mental Health Promotion 2023, 25(11), 1209-1217. https://doi.org/10.32604/ijmhp.2023.030539

Received 12 April 2023; Accepted 01 June 2023; Issue published 08 December 2023

Abstract

A significant portion of emerging adults do not achieve recommended levels of physical activity (PA). Previous studies observed associations between features of emerging adulthood and PA levels, while the potential psychological mechanisms that might explain this phenomenon are not fully understood. In this context, there is some evidence that situated decisions toward physical activity (SDPA) and exercise-intensity tolerance might influence PA level. To provide empirical support for this assumption, the current study investigated whether (i) features of emerging adulthood are linked to SDPA, which, in turn, might affect PA engagement; (ii) exercise-intensity tolerance moderate the relationship between SDPA and PA level; and (iii) SDPA is a mediator of the relationship between features of emerging adulthood and PA levels under the prerequisite that exercise-intensity tolerance moderates the link between SDPA and PA engagement. In this study a group of 1,706 Chinese college students was recruited and asked to complete a set of questionnaires assessing their SDPA, PA levels, exercise-intensity tolerance, and features associated with emerging adulthood, namely Self-exploration, Instability, and Possibility. Our results indicated that SDPA positively predicted PA levels and this relationship became stronger when exercise-intensity tolerance was used as a moderator. Furthermore, it was observed that individuals with a higher level of Instability and a lower level of Possibility during emerging adulthood exhibited a lower level of SDPA. Taken together, the results of our study provide further insights on a potential psychological mechanism linking features of emerging adulthood and physical activity.

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