What does this research mean for the field?

Greater than usual levels of fatigue are associated with reduced anaerobic performance capacity, but this relationship is dynamic and dependent upon the time of day, reaching statistical significance only in the evening. Novelty: ClaimNovelty.INCREMENTAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

February 1, 1991Perceptual and Motor Skills

Effect of Time of Day on the Relationship between Mood State, Anaerobic Power, and Capacity

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Why the study?

Does time of day affect the relationship between mood state and anaerobic power and capacity in men?

Population

6 men

Comparison

Modified Wingate power test performed at 03.00… vs Intraindividual comparison across different…

Design

Other

Authors

DHDavid W. HillUniversity of North Texas JSJ. C. SmithUC Davis Health System

Discussion

Member takes

Implication

Fatigue and time of day may inform anaerobic testing protocols; leaves open whether evening assessments optimize performance prediction in men.

Structured PICO

Does time of day affect the relationship between mood state and anaerobic power and capacity in men?

Population

6 men

Intervention

Modified Wingate power test performed at 03.00 hr, 09.00 hr, 15.00 hr, and 21.00 hr on different days, with prior mood state estimation using the Profile of Mood States questionnaire

Comparator

Intraindividual comparison across different times of day

Outcome

Anaerobic power (peak power output in 5 sec) and anaerobic capacity (total external work performed during the 30-sec test)surrogate

Intraindividual differences in mood state, specifically fatigue, are dynamically related to subsequent anaerobic performance depending on the time of day.

Cite This Study

Hill et al. (1991) studied this question.

synapsesocial.com/papers/6a1d3cbc5a0c5c56ea04ce08 https://doi.org/10.2466/pms.1991.72.1.83

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Implication

Fatigue and time of day may inform anaerobic testing protocols; leaves open whether evening assessments optimize performance prediction in men.

Effect of Time of Day on the Relationship between Mood State, Anaerobic Power, and Capacity

Discussion

Member takes

Implication

Structured PICO

Cite This Study

Effect of Time of Day on the Relationship between Mood State, Anaerobic Power, and Capacity

Discussion

Member takes

Implication

Structured PICO

Cite This Study

Also Consider

Also Consider