التفاصيل البيبلوغرافية
| العنوان: |
Influence of Menstrual-Cycle Phase on Sleep and Recovery Following High- and Low-Intensity Training in Eumenorrheic Endurance-Trained Women: The Female Endurance Athlete Project. |
| المؤلفون: |
Taylor, Madison Y., Hrozanova, Maria, Nordengen, Liv, Sandbakk, Øyvind, Osborne, John O., Noordhof, Dionne A. |
| المصدر: |
International Journal of Sports Physiology & Performance; Dec2024, Vol. 19 Issue 12, p1491-1499, 9p |
| مصطلحات موضوعية: |
EXERCISE physiology, SELF-evaluation, MYALGIA, COOLDOWN, HIGH-intensity interval training, DESCRIPTIVE statistics, EXERCISE intensity, MENSTRUAL cycle, SLEEP, ENDURANCE sports training, SLEEP quality |
| مصطلحات جغرافية: |
NORWAY |
| مستخلص: |
Purpose: To investigate the influence of menstrual-cycle (MC) phase on objective sleep and perceived recovery following high- (HIT) and low-intensity training (LIT) in endurance-trained women. Methods: Fifteen naturally menstruating, endurance-trained women completed standardized HIT and LIT sessions during the early follicular phase (EFP), ovulatory phase (OP), and midluteal phase (MLP) of 2 MCs. Overnight sleep was monitored using a Somnofy sleep monitor after each training session, and perceived recovery was assessed after 24 hours using self-report scales. MC phases were determined using the 3-step method, and noneumenorrheic MCs were retrospectively excluded from analysis. Results: MC phase had a main effect on wake after sleep onset (P ≤.001), with higher values in MLP (33 [22] min) than EFP (22 [19] min, P =.043) and OP (14 [9] min, P =.001), sleep efficiency (P =.033), with lower values in MLP (87% [6%]) than OP (90% [8%], P =.047), and light sleep (P =.023) with higher values in MLP (59% [6%]) than EFP (54% [7%], P =.037). Session type had a main effect on perceived recovery (P <.018) and perceived muscle soreness (P =.007), indicating lower perceived recovery and higher perceived muscle soreness following HIT compared to LIT (P <.001, P =.018, respectively). No interactions were found between MC phase and session type for any of the measured variables. Conclusions: Objective sleep quality, but not perceived recovery, was influenced by MC phase, as indicated by small impairments to multiple indices of objective sleep during MLP. There were no interactions between MC phase and session type, indicating that the effect of MC on sleep and recovery is consistent regardless of session type. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |