- ICH GCP
- Yhdysvaltain kliinisten tutkimusten rekisteri
- Kliininen tutkimus NCT07714486
Effects of "Weekend Warrior" Exercise on Muscle Strength and Cardiorespiratory Finess in Sedentary Female University Students
Tutkimuksen yleiskatsaus
Tila
Interventio / Hoito
Yksityiskohtainen kuvaus
This was an 8-week, assessor-blinded randomized controlled trial involving 40 sedentary female university students aged 18 to 25 years. Participants were randomly assigned in a 1:1 ratio to either a weekend warrior group or a regular exercise group.
The weekend warrior group exercised on two consecutive days per week, completing 50 minutes of jogging and 25 minutes of resistance training per session. The regular exercise group exercised on three days per week, including two 50-minute jogging sessions and one 50-minute resistance-training session. Both groups completed 150 minutes of moderate-intensity exercise per week. Exercise intensity was maintained at a Borg Rating of Perceived Exertion of 13-14 and monitored using the talk test.
Assessments were conducted before and after the intervention. Body composition was evaluated using the InBody 770. Muscular performance was assessed using knee push-ups, sit-ups, and body-weight squats, while aerobic capacity was assessed using the 12-minute run test. All assessments were performed by the same trained assessor under standardized conditions.
Opintotyyppi
Ilmoittautuminen (Todellinen)
Vaihe
- Ei sovellettavissa
Yhteystiedot ja paikat
Opiskelupaikat
-
-
Chongqing Municipality
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Chongqing, Chongqing Municipality, Kiina, 401331
- Chongqing Normal University
-
-
Osallistumiskriteerit
Kelpoisuusvaatimukset
Opintokelpoiset iät
- Aikuinen
Hyväksyy terveitä vapaaehtoisia
Kuvaus
Inclusion Criteria:
- Female university students aged 18 to 25 years.
- An average daily sedentary time of at least 8 hours, as assessed using the Sedentary Behavior Questionnaire.
- Less than 75 minutes of vigorous-intensity physical activity or less than 150 minutes of moderate-intensity physical activity per week, as assessed using the International Physical Activity Questionnaire.
- Regular menstrual cycles without the use of hormonal contraceptives.
Exclusion Criteria:
- Identified as being at risk for participation in physical activity based on the Physical Activity Readiness Questionnaire.
- Current smoking or drug use.
Opintosuunnitelma
Miten tutkimus on suunniteltu?
Suunnittelun yksityiskohdat
- Ensisijainen käyttötarkoitus: Hoito
- Jako: Satunnaistettu
- Inventiomalli: Rinnakkaistehtävä
- Naamiointi: Yksittäinen
Aseet ja interventiot
Osallistujaryhmä / Arm |
Interventio / Hoito |
|---|---|
|
Kokeellinen: Weekend Warrior Group
Participants completed an 8-week weekend warrior exercise program on two consecutive days per week.
Each session consisted of 50 minutes of moderate-intensity jogging and 25 minutes of resistance training, totaling 150 minutes of exercise per week.
|
Participants exercised on two consecutive days per week for 8 weeks.
Each session included 50 minutes of jogging and 25 minutes of resistance training.
Exercise intensity was maintained at a Borg Rating of Perceived Exertion of 13-14 and monitored using the talk test.
The total weekly exercise duration was 150 minutes.
|
|
Active Comparator: Regular Exercise Group
Participants completed an 8-week regular exercise program on three days per week, including two 50-minute moderate-intensity jogging sessions and one 50-minute resistance-training session, totaling 150 minutes of exercise per week.
|
Participants exercised on three days per week for 8 weeks, completing two 50-minute jogging sessions and one 50-minute resistance-training session.
Exercise intensity was maintained at a Borg Rating of Perceived Exertion of 13-14 and monitored using the talk test.
The total weekly exercise duration was 150 minutes.
|
Mitä tutkimuksessa mitataan?
Ensisijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
|
Knee Push-up Performance
Aikaikkuna: Baseline and immediately after the 8-week intervention
|
The number of correctly completed knee push-ups performed continuously until volitional fatigue was recorded.
Higher values indicate better upper-body muscular performance.
|
Baseline and immediately after the 8-week intervention
|
|
Sit-up Performance
Aikaikkuna: Baseline and immediately after the 8-week intervention
|
The number of correctly completed sit-ups performed continuously until volitional fatigue was recorded.
Higher values indicate better abdominal muscular performance.
|
Baseline and immediately after the 8-week intervention
|
|
Body-weight Squat Performance
Aikaikkuna: Baseline and immediately after the 8-week intervention
|
The number of correctly completed body-weight squats performed continuously until volitional fatigue was recorded.
Higher values indicate better lower-body muscular performance.
|
Baseline and immediately after the 8-week intervention
|
|
12-minute Run Distance
Aikaikkuna: Baseline and immediately after the 8-week intervention
|
The total distance covered during the 12-minute run test on a flat outdoor track was recorded in meters.
A longer distance indicates better cardiorespiratory fitness.
|
Baseline and immediately after the 8-week intervention
|
Toissijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
|---|---|---|
|
Body Weight
Aikaikkuna: Baseline and immediately after the 8-week intervention
|
Body weight was measured using the InBody 770 bioelectrical impedance analyzer and reported in kilograms.
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Baseline and immediately after the 8-week intervention
|
|
Change in Body Mass Index
Aikaikkuna: Baseline and immediately after the 8-week intervention
|
Body mass index was assessed using the InBody 770 and reported in kilograms per square meter.
|
Baseline and immediately after the 8-week intervention
|
|
Body Fat Percentage
Aikaikkuna: Baseline and immediately after the 8-week intervention
|
Body fat percentage was assessed using the InBody 770 bioelectrical impedance analyzer and reported as a percentage.
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Baseline and immediately after the 8-week intervention
|
|
Waist-to-hip Ratio
Aikaikkuna: Baseline and immediately after the 8-week intervention
|
Waist-to-hip ratio was calculated by dividing waist circumference by hip circumference.
Lower values generally indicate lower central adiposity.
|
Baseline and immediately after the 8-week intervention
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Yhteistyökumppanit ja tutkijat
Sponsori
Opintojen ennätyspäivät
Opi tärkeimmät päivämäärät
Opiskelun aloitus (Todellinen)
Ensisijainen valmistuminen (Todellinen)
Opintojen valmistuminen (Todellinen)
Opintoihin ilmoittautumispäivät
Ensimmäinen lähetetty
Ensimmäinen toimitettu, joka täytti QC-kriteerit
Ensimmäinen Lähetetty (Todellinen)
Tutkimustietojen päivitykset
Viimeisin päivitys julkaistu (Todellinen)
Viimeisin lähetetty päivitys, joka täytti QC-kriteerit
Viimeksi vahvistettu
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Avainsanat
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