Associations Between Health-Related Physical Fitness and Accelerometry-Based Energy Expenditure in Physiotherapy Workers.

Marina Horvat Ti&#x161;lar; Gordana Grozdek &#x10c;ov&#x10d;i&#x107;; Mihaela Grubi&#x161;i&#x107;; Lukrecija Jaku&#x161;

doi:10.1002/pri.70331

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Associations Between Health-Related Physical Fitness and Accelerometry-Based Energy Expenditure in Physiotherapy Workers.

Marina Horvat Tišlar·Gordana Grozdek Čovčić·Mihaela Grubišić·Lukrecija Jakuš

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Abstract

BACKGROUND AND PURPOSE: Although it has been assumed that higher physical activity (PA) levels will contribute to better physical fitness (PF) performance, the interplay between these two has yet to be investigated. Moreover, the majority of studies have been presented in children and adolescents, and older adults, while little is known about the correlation in the adult working population of physiotherapists. Therefore, the main purpose of the study was to examine associations between objectively measured PA and health-related PF. METHODS: We recruited 50 physiotherapists (72.6% women) from several public and private settings in the city of Zagreb. The SenseWearArmbandPro3 (SWA), a triaxial accelerometer placed on the nondominant hand for 7 consecutive days, was used to capture total energy expenditure (TEE) and active EE (AEE). Cardiorespiratory fitness included the Harvard step test, and muscular fitness was composed of sit-ups in 60 sec and the Handgrip strength. Flexibility was evaluated using the Toe-touch test. RESULTS: TEE and AEE were moderately and positively correlated with the Harvard step test (r = 0.65 and 0.62, p < 0.001), sit-ups (r = 0.70 and 0.59, p < 0.001), and the Handgrip strength test (r = 0.74 and 0.64, p < 0.001). No significant correlation with the Toe-touch test was observed (r = -0.25 and -0.19, p > 0.05). When models were adjusted for age, weaker, but significant positive correlations remained. DISCUSSION: The findings suggest that both cardiorespiratory and muscular fitness are positively associated with PA, whereas no statistically significant association with flexibility was detected. Thus, it is not surprising that we obtained moderate to almost strong correlations between TEE and AEE with cardiorespiratory and muscular fitness. CONCLUSIONS: In physiotherapists, TEE and AEE yield moderate correlations with health-related PF, especially for cardiorespiratory and muscular fitness.

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Humans Energy Metabolism Female Physical Fitness Male Adult Accelerometry Physical Therapists Middle Aged Hand Strength Cardiorespiratory Fitness Exercise accelerometers correlation energy expenditure health professions performance Journal Article

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Marina Horvat Tišlar, Gordana Grozdek Čovčić, Mihaela Grubišić, Lukrecija Jakuš. 2026. Associations Between Health-Related Physical Fitness and Accelerometry-Based Energy Expenditure in Physiotherapy Workers.. https://doi.org/10.1002/pri.70331

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Journal Article resource Adult subject Cardiorespiratory Fitness subject Energy Metabolism subject Exercise subject Female subject Hand Strength subject Humans subject Journal Article subject Male subject Middle Aged subject Physical Fitness subject Physical Therapists subject

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