Research
Energy balance
Significant differences were found between measurement systems in all outcome variables for both the squat and bench press.
This indicates that practitioners should expect discrepancies in measurements when using different systems.
StrongSupportsmedium confidence
Paired t-tests revealed significant differences between measurement systems in all outcome variables for both the squat and bench press (p<0.01).
Why this rating
Based on study design from abstract.
Source
Agreement Between Kinovea And The Open Barbell System For Barbell Velocity And Range Of Motion
Christian Macarilla et al. · Medicine & Science in Sports & Exercise · 2020
DOI 10.1249/01.mss.0000675888.83062.0a
other · n=16
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
More from this paper
- The Kinovea software and Open Barbell System (OBS) do not agree for measurement of average concentric velocity (ACV), peak concentric velocity (PCV), and range of motion (ROM) during the squat and bench press.Strong
- Large limits of agreement were observed in all Bland-Altman plots, indicating a lack of agreement between devices.Strong
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