Validity of Using Perceived Exertion to Assess Muscle Fatigue during Back Squat Exercise

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-jRCT1030220283

Enrollment

Registered

2022-08-20

Start date

2021-03-14

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Practitioner can use perceived exertion score as muscle fatigue indicator during resistance exercise

Interventions

None listed

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: 1) Participants who can obtain written consent to participate in the research 2) Healthy males aged 20-30 years 3) Experienced with resistance exercise 4) Participants who can cooperate in the experiment process

Exclusion criteria

Exclusion criteria: 1) No experience with resistance exercise 2) Injuried in past 6 months 3) Participants who has injury or illness that potentially affect the outcome of present study 4) Participants who take drugs on a daily basis Other participants that unsuitable for this research

Design outcomes

Primary

Measure	Time frame
Muscle fatigue, movement velocity, ratings of perceived exertion	—

Contacts

Public ContactHANYE ZHAO

Waseda University

zhaohanye@toki.waseda.jp+81-8078328520

Outcome results