Sports science, distilled.
Summaries and analysis of key research papers in sports science, velocity-based training, and performance measurement.
Why the Bench Press Arch Helps: ROM Reduction, Scapular Stability, and Power Transfer Biomechanics
A thoracic arch shortens ROM by 12-18% and adds 5-8% to 1RM. The biomechanics of scapular retraction and IMU bar-speed evidence for the arch.
Why Cluster Sets Outperform Straight Sets for Power: An 800Hz IMU Meta-Analysis
Why cluster sets beat straight sets for power. An 800Hz IMU meta-analysis of velocity retention, RFD, and neuromuscular fatigue across 12 studies.
Why Couplet Training Saves Time: The Neurophysiology of Antagonist Supersets
Antagonist couplets cut training time by 47% while preserving 1RM and output. Neurophysiology, 12+ studies, and 800Hz IMU verification data inside.
Why Eccentric Training Builds More Muscle: From Molecular Biology to IMU Measurement
The science behind why eccentric overload drives superior hypertrophy: mechanical tension, muscle damage, satellite cell activation, and IMU-based velocity...
Why Explosive Intent Matters on Every Rep: The Neuromechanics of Intent-Velocity-Adaptation
Even at light loads, maximal accelerative intent shifts motor unit recruitment, firing rates, and neural drive.
Why Female Athletes Need Power Training: Hormonal, Neuromuscular, and Injury-Prevention Evidence
An integrated research review of why power training matters for female athletes — neuromuscular profile, ACL injury risk, and menstrual-cycle programming.
Why Isokinetic Machines Are Overrated: The 800Hz IMU Paradigm Shift in Strength Assessment
Why Cybex and Biodex isokinetic devices fail modern sports demands and how 800Hz IMU sensors deliver superior, ecologically valid strength assessment.
Why Isometric Training Builds Tendons: The Science of Collagen Adaptation Through 800Hz IMU Data
Analyze the mechanisms by which isometric training strengthens tendons and connective tissue with 800Hz IMU data and recent research.
Why Jump Asymmetry Is the Strongest Predictor of Injury Risk: The Science of Asymmetry via 800Hz IMU
Why jump asymmetry is the most powerful predictor of ACL and hamstring injuries. Synthesizing 12 studies and 800Hz IMU data into actionable insight.
Why Jump Height Drops with Fatigue: The Neuromuscular Science
Why does accumulated fatigue cut jump height by 5-15%? We dissect neuromuscular fatigue, RFD loss, and SSC efficiency decline using 800Hz IMU data and...
Jump Mat vs IMU: A Scientific Comparison of Measurement Accuracy
Compare jump mat and IMU measurement accuracy, reliability, and limitations using validation research. See how 800Hz IMUs match force plate precision.
Why Jump Squats Trump Back Squats for Power Development: An 800Hz IMU Analysis
Compare jump squat and back squat power output, velocity, and RFD using 800Hz IMU sensor data.