ArticleScientific reports2024
Validity and reliability of the T-Force and Chronojump systems to measure movement velocity on resistance machines with older adults.
Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
9 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Reliability, Device Agreement and Validity of Load-Velocity Profiles: A Systematic Review with Meta-analysis.Sports medicine - open · 2026Pooled it
- Power-Based Multicomponent Training, Pelvic Floor Muscle Activation Instructions, and Psychoeducation for Urinary Incontinence, Balance and Fear of Falling in Older Women (FIRE-WOMEN): Study Protocol for a Randomized Controlled Trial.Healthcare (Basel, Switzerland) · 2026Article
- Concurrent Validity and Between-Session Reproducibility of Agreement of GPath for Mean Propulsive Velocity Assessment During the Bench Press Exercise.Sports (Basel, Switzerland) · 2026Article
- Article
- Exploring the Validity of the Velocity Matters Linear Position Transducer in the Back Squat and Bench Press.Sensors (Basel, Switzerland) · 2026Article
- Velocity-based resistance training in institutionalized older adults: protocol for an experimental study with follow-up.Frontiers in aging · 2026Article
- Article
- Repetition velocity during the leg and chest press in older adults: influence of starting execution technique.BMC sports science, medicine & rehabilitation · 2025Article
- Reliability and Accuracy of Linear Position Transducers During the Bench Press and Back Squat: Implications for Velocity-Based Training.Journal of functional morphology and kinesiology · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
The current study aimed to analyze the validity and reliability of the T-Force and Chronojump systems to measure the movement velocity in the leg press (LP) and chest press (CP) exercises in older people. Eighteen older adults (6 men and 12 women, 79.9 ± 8.5 years) performed a set of procedures over three weeks: (i) the first week was to familiarize participants with the testing procedures, (ii) the second was to perform a progressive loading test until reaching one-repetition maximum (1RM) in the LP and CP, and (iii) in the third week, participants performed three repetitions against five loads (40, 50, 60, 70, and 80% of 1RM). The mean velocity of each repetition was recorded simultaneously through the T-Force and Chronojump devices. Linear regressions (coefficient of determination [r
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.