Single and Combined Effect of Acute Sleep Restriction and Mental Fatigue on Basketball Free-Throw Performance.
Int J Sports Physiol Perform
; 16(3): 415-420, 2021 03 01.
Article
in En
| MEDLINE
| ID: mdl-33440343
ABSTRACT
PURPOSE:
This study aimed to investigate the single and combined effects of sleep restriction (SR) and mental fatigue (MF) on free-throw (FT) performance among adult male basketball players.METHODS:
A total of 19 amateur male basketball players performed, in a randomized, counterbalanced, and crossover order, 2 identical experimental sessions separated by an interval of 1 week. The difference between the 2 sessions was in the quantity of sleep the night before the sessions, as follows in one case, the participants followed their habitual sleep-wake routines; in the other session, they were forced to sleep not more than 5 hours. During the experimental sessions, the participants performed 60 basketball FTs on 2 occasions, separated by watching a basketball tactical video for 30 minutes designed to induce MF. As such, the FT test was completed in 4 different conditions control, MF, SR, and SR and MF combined.RESULTS:
The participants registered a significantly lower total sleep time in acute SR (P < .001). The subjective rating of MF was lower in the control than in MF, SR, and SR and MF combined (P < .001). There were no differences between conditions for the subjective ratings of motivation. FT accuracy was higher in the control than in MF, SR, and SR and MF combined (P = .010), while no differences were observed between the 3 experimental conditions (all P > .05).CONCLUSION:
The results indicate that a combined effect of MF and SR induces a small reduction in basketball FT performance, similar to MF or SR alone.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Basketball
/
Athletic Performance
Type of study:
Clinical_trials
Limits:
Adult
/
Humans
/
Male
Language:
En
Journal:
Int J Sports Physiol Perform
Journal subject:
FISIOLOGIA
/
MEDICINA ESPORTIVA
Year:
2021
Document type:
Article