Effect of betaine supplementation on the athlete's ability to perform multiple repetitions on the bench press

Effect of betaine supplementation on athletes' physical capacity

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

REBEC

Registry ID

RBR-7k79kd

Enrollment

Unknown

Registered

2020-07-28

Start date

2019-12-27

Completion date

Unknown

Last updated

2025-10-27

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

Conditions

Nutrition and sport sciences

Interventions

Experimental group: Adult men (<18 years), with more than 6 months of regular strength training practice, without health problems and with no history of using nutritional supplements will receive 5 pi

Dietary supplement

D02.092.877.883.077

Eligibility

Sex/Gender

Male

Age

18 Years to 30 Years

Inclusion criteria

Inclusion criteria: Men; Healthy; age between 18 and 30 years; strength training practitioners; no history of use of nutritional supplementation; no history of injury.

Exclusion criteria

Exclusion criteria: Perform training sessions 24 hours before the experimental protocol, present with late-onset muscle pain.

Design outcomes

Primary

Measure	Time frame
Total training volume, calculated from the count of repetitions performed in 3 different sets, measured 1 hour after the intervention	—

Secondary

Measure	Time frame
Number of repetitions per series, to check the stratified effect by series, one hour after the intervention	—

Countries

Brazil

Contacts

Public ContactMatheus Dantas

Universidade Federal do Rio Grande do Norte

matheusp_dantas@ufrn.edu.br+55-84-996320171

Outcome results

None listed

Source: REBEC (via WHO ICTRP)