Behaviour After Exercise of Biological, Clinical and Metabolic Variables as From Different Temperatures and Times of Immersion Cold Water Application

Paulista University

Status: Completed

Conditions: Cryotherapy Effect

Treatments: Other: immersion cold water

Study type: Interventional

Funder types: Other

Identifiers

NCT02497495

736.438

Details and patient eligibility

About

Introduction: immersion cold water is a recuperative strategy commonly used, however, are not yet fully understood the real effects of this technique on specific conditions. Objective: To analyze and to compare the effects of the immersion cold water during the intense post-exercise recovery, using different times and temperatures on biological, clinical and metabolic variables. Method: 105 male subjects were divided into five groups: one control group (CG) and four recoveries (G1: 5' at 9±1 degrees Celsius; G2: 5' at 14±1 degrees Celsius; G3: 15' at 9±1 degrees Celsius; G4: 15' at 14±1 degrees Celsius). The volunteers were submitted an exhaustion protocol that consisted of a program of jumps and the Wingate test. Immediately after the exhaustion protocol, volunteers were directed to a tank with water and ice, which were immersed up to the height of the anterior superior iliac spine to the recovery procedure, during which blood samples were collected for later analysis lactate and creatine kinase (CK). Variables were collected prior to the exercise, 24, 48, 72 and 96 hours after the end of it. Furthermore, the perception of pain and recovery of the lower limbs were also collected at specific moments by means respectively of the Likert scale of perceived effort and visual analogue scale pain. Appropriate statistical analysis was used to compare the groups and the moments, considering the 5% level of significance.

Enrollment: 105 patients

Sex: Male

Ages: 18 to 30 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Male sex
• Healthy
• Aged between 18 and 30 years
• Classified as physically active through the International Physical Activity Questionnaire

Exclusion criteria

• Anemia
• Inflammation
• Diabetes
• Cardiovascular disease
• Liver problems
• Alcoholics
• Smokers
• Illicit drug users
• Chronic users of anti-inflammatory drugs
• Episode of musculotendinous or osteoarticular injury in the lower and/or column members during the last six months.

Trial design

Primary purpose: Prevention

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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105 participants in 5 patient groups

GC

No Intervention group

Description:

Control group - CG (n = 21), which suffered no recuperative technique

G1

Experimental group

Description:

G1 (n = 21) was subjected to a recovery procedure by immersion cold water for 5 minutes as from 9±1 degrees Celsius

Treatment:

Other: immersion cold water

G2

Experimental group

Description:

G2 (n = 21) was subjected to a recovery procedure by immersion cold water for 5 minutes as from 14±1 degrees Celsius

Treatment:

Other: immersion cold water

G3

Experimental group

Description:

G3 (n = 21) was subjected to a recovery procedure by immersion cold water for 15 minutes as from 9±1 degrees Celsius

Treatment:

Other: immersion cold water

G4

Experimental group

Description:

G4 (n = 21) was subjected to a recovery procedure by immersion cold water for 15 minutes as from 14±1 degrees Celsius

Treatment:

Other: immersion cold water