Leg-Press Force and EMG Data from Six-Week Training Study

Force production and muscle activation measurements were collected from previously untrained individuals undergoing a six-week resistance training program. The dataset includes variables like peak force, rate of force development, rate of EMG rise, and intermuscular coherence, evaluated every two weeks. Researcher Paulo D. G. Santos published this data on figshare.

Use Cases

• Model the relationship between rate of EMG rise (RER) and rate of force development (RFD) for specific agonist muscles.
• Analyze changes in intermuscular coherence between rectus femoris and monoarticular quadriceps over the six-week time course.
• Compare adaptations in peak force (PF) and specific RFD intervals at two-week evaluation points.
• Investigate coordination patterns between agonist and antagonist muscle pairs within specific frequency bands.

Strengths

• Data captures a controlled six-week longitudinal study with evaluations every two weeks.
• Includes multiple neuromuscular metrics: peak force, RFD, RER, and intermuscular coherence.

Limitations

• The dataset is very small at 9.5 KB, indicating a limited sample size or number of observations.
• Data is specific to leg-press isometric contractions and previously untrained individuals, limiting generalizability.

Provenance

Source

figshare, authored by Paulo D. G. Santos.

Collection Method

Collected during a study involving isometric maximum voluntary contractions on a leg-press, with EMG measurements.

Time Range

Covers a six-week resistance training period.

Freshness

Last updated on the platform in April 2026.

Geography

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