Electromyography & Electrical Stimulation

EMG & EMS Demystified — What They Measure, What They Stimulate, and What the Evidence Says

Electromyography & Electrical Stimulation is Book B7 of The Performance & Human Physiology Encyclopedia — a 93-volume, university-level library on how the body produces, transmits and controls movement. It is written for coaches, strength athletes, physiotherapists and kinesiology students: deep enough that a professional already trained in the field keeps learning, structured clearly enough that a motivated reader can follow every step.

What you will find inside

• EMG & EMS: What They Are and Why They're Confused
• The Neuromuscular Signal: Motor Units, Action Potentials & Recruitment
• How EMG Works: Surface vs Intramuscular & Signal Processing
• What EMG Can and Cannot Tell You
• EMG in Research & the Fitness Myths It Spawned
• Legitimate Uses of EMG
• Electrical Stimulation: The Whole Family
• How E-Stim Works Physiologically
• NMES in Rehabilitation & Clinical Use
• EMS for Performance, Strength & Recovery
• Consumer EMS: Ab Belts, EMS Suits & Whole-Body EMS
• Safety, Contraindications & When It's Medical (N4)
• Putting It Into Practice: Using EMG & EMS Sensibly

How this book is written

• University level, without dilution. Exact scientific terminology, defined at first use — mechanisms, not just conclusions.
• Evidence graded, not asserted. Major claims carry a level, from A (strong) to D (expert opinion), so you always know how much weight to give them.
• Numbers, formulas, worked examples. Reference ranges, equations and solved calculations you can apply the same day.
• Myths confronted directly. Where a popular claim does not survive the evidence, the book says so — and shows why.
• Fully referenced (APA 7). References at the end of every chapter, plus a master bibliography.

13 chapters · approx. 116 pages · Book B7, Collection B — Anatomy, Biomechanics & Kinesiology.