Association of allostatic load measured by allostatic load index on physical performance and psychological responses during arduous military training.

ABSTRACT: Military personnel experience decrements in physical fitness and psychological well-being during training that may be attributed to allostatic load. This investigation examined the association between allostatic load measured by the allostatic load index (ALI) and physical performance and psychological responses in personnel undergoing a 10-week training course. Thirty-one participants (14 women) provided biochemical, questionnaire (perceived stress appraisal (PSS), sleep difficulty (SD), resilience (CD-RISC-25), and Physical Fitness Test (PFT; three-mile run [3MR], pullups, Run-Row PFT score, Push-Pull PFT score, Crunches-Plank PFT score, and total PFT score)) data before and after training. ALI (0-8) was calculated using biomarker components from neuroendocrine, autonomic, and immune sys

SUBMITTER: Feigel ED 

PROVIDER: S-EPMC11923871 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature