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Effect of Different Fluid Ingestion Rate on Post-exercise Rehydration

K

Kaohsiung Veterans General Hospital

Status

Unknown

Conditions

Dehydration

Treatments

Procedure: Different Fluid Ingestion Rate

Study type

Interventional

Funder types

Other

Identifiers

NCT04155372
VGHKS19-CT7-08

Details and patient eligibility

About

The purpose of the present study is to investigate the effect of different rate of fluid consumption on post-exercise rehydration.

Full description

The body water deficits equivalent to 2% body mass might impair performance. Due to high exercise intensity, thermal environment, or rule limitation, athletes often in dehydration status post-exercise. Thus, how to rehydrate effectively to prepare the next game is important. The participants arrived to the lab euhydrated and were dehydrated to 2% of body weight by running. After a rest, they will ingest sports drink in a volume equivalent to 150% of BW loss in 30 min, 60 min, or 90 min. Urine and blood sample will be collected to evaluate hydration status.

Enrollment

30 estimated patients

Sex

Male

Ages

20 to 35 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • 20~35 years old male
  • Exercise 150 min per week
  • Without chronic disease or gastrointestinal surgery

Exclusion criteria

  • Injury
  • Answer "Yes" in part 1 of the Physical Activity Readiness Questionnaire(PAR-Q+)
  • Participate in other studies within one month

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Crossover Assignment

Masking

None (Open label)

30 participants in 3 patient groups

30min
Experimental group
Description:
The participants arrived to the trials euhydrated and were dehydrated to 2% of body weight (BW) by running. After a rest, they ingested sports drink in a volume equivalent to 150% of BW loss in 30 min.
Treatment:
Procedure: Different Fluid Ingestion Rate
60min
Experimental group
Description:
The participants arrived to the trials euhydrated and were dehydrated to 2% of body weight (BW) by running. After a rest, they ingested sports drink in a volume equivalent to 150% of BW loss in 60 min.
Treatment:
Procedure: Different Fluid Ingestion Rate
90min
Experimental group
Description:
The participants arrived to the trials euhydrated and were dehydrated to 2% of body weight (BW) by running. After a rest, they ingested sports drink in a volume equivalent to 150% of BW loss in 90 min.
Treatment:
Procedure: Different Fluid Ingestion Rate

Trial contacts and locations

0

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Central trial contact

JIAN-YU LIN

Data sourced from clinicaltrials.gov

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