full body vibration effects on sports performance when given at two different times

To Compare Chronotype Dependent Effects of Whole-Body Vibration on Neuromuscular Performance in Male Collegiate Athletes: A Randomized Cross-over Study - NIL

Status

Active, not recruiting

Phases

Phase 1Phase 2

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2023/11/060128

Enrollment

Registered

2023-11-22

Start date

Unknown

Completion date

Unknown

Last updated

2023-12-19

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Intervention1: Evening Chronotype group: 5-minute whole body vibration training consisting of two 30-second squatting exercise sets and two 30-second single-leg squatting exercise sets with 30-second

Eligibility

Inclusion criteria

Inclusion criteria: 1. Male collegiate athletes 2. Morning and Evening Chronotype type participant 3. Age 18-26 years 4. BMI Normal (18.5 - 24.9 kg/m2) 5. Non-smokers 6. An individual who understands written and verbal 7. English language and consent to participate 8. Playing for the last 6 months 8. No difficulty in functional activities like squatting, prolonged sitting, ascending and descending stairs or sloped surfaces, squatting, running, kneeling, and hopping/jumping.

Exclusion criteria

Exclusion criteria: 1. Chronotype of intermediate variety 2. Subjects with unstable angina and myocardial infarction in the previous month 3. Resting HR: more than 120mmhg 4. SPO2: Room air Spo2 at rest = 93% 5. History of any surgery or injury of the lower extremities in the past 1 year 6. Subjects with any history/diagnosed case of medical/systemic, musculoskeletal, neurological, or psychological condition that can affect the outcome of the study 7. Any regular medication which can affect the result of the study 8. Any recent trauma

Design outcomes

Primary

Measure	Time frame
Self-reported revised version Morningness-eveningness questionnaire (MEQ-REV-SR) Muscle Activity: EMG %MVIC of Vastus lateralis and Vastus medialis Test for agility (T-test) 20-m single sprint Countermovement jump height Y- Balance test Timepoint: The outcome will be assessed at baseline(T0), after whole body vibration training in the morning or evening(T2), After whole body vibration training in morning or evening after 48hour washout period(T3)	—

Measure

Time frame

Self-reported revised version Morningness-eveningness questionnaire (MEQ-REV-SR) Muscle Activity: EMG %MVIC of Vastus lateralis and Vastus medialis Test for agility (T-test) 20-m single sprint Countermovement jump height Y- Balance test Timepoint: The outcome will be assessed at baseline(T0), after whole body vibration training in the morning or evening(T2), After whole body vibration training in morning or evening after 48hour washout period(T3)

—

Secondary

Measure	Time frame
Not ApplicableTimepoint: Not Applicable	—

Countries

India

Contacts

Public ContactSameer Ahmed

Jamia Millia Islamia

mkhan47@jmi.ac.in9990307150

Outcome results