Gym Terms Explained - Complete Fitness Glossary

Learn all the gym terminology you need to know

Master gym terminology with this complete fitness glossary. Learn what sets, reps, progressive overload, and other gym terms mean. Perfect for beginners who want to understand fitness language.

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Why Spotwell Works

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Complete Glossary

Comprehensive list of gym terms from sets and reps to advanced concepts like periodization and deloading. Everything you need to know.

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Beginner-Friendly

Simple explanations of complex terms. No jargon - just clear definitions that help you understand fitness better.

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Practical Examples

Real examples of how terms apply to your workouts. Learn not just what terms mean, but how to use them.

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Visual Learning

Clear explanations with examples. Understand concepts like rep ranges, volume, and intensity with practical context.

Key Features

  • Sets, reps, and volume explained
  • Progressive overload definition
  • Workout split terminology
  • Exercise types (compound vs isolation)
  • Rep ranges and their purposes
  • Rest periods and recovery terms
  • Strength training concepts
  • Nutrition terms for fitness

"This glossary helped me finally understand what people were talking about in the gym. Now I can follow workout plans and understand fitness content."

Sarah K.
Fitness Beginner

Frequently Asked Questions

What are sets and reps?

A rep (repetition) is one complete movement of an exercise. A set is a group of reps. For example, "3 sets of 10 reps" means doing 10 reps, resting, then repeating 2 more times.

What is progressive overload?

Progressive overload means gradually increasing the stress on your muscles over time. This can be done by adding weight, reps, or sets. It's essential for continued progress.

What is a workout split?

A workout split is how you organize your training throughout the week. Examples include Full Body (train everything 3x/week), Upper/Lower (4 days), and PPL (Push/Pull/Legs, 6 days).

What is the difference between compound and isolation exercises?

Compound exercises work multiple muscle groups at once (squats, deadlifts, bench press). Isolation exercises target one muscle group (bicep curls, tricep extensions).

What does "volume" mean in fitness?

Volume refers to the total amount of work you do. It's calculated as sets × reps × weight. Higher volume generally means more muscle growth, but requires more recovery.

What is a deload week?

A deload week is a planned week of reduced training intensity (lighter weights, fewer sets) to allow recovery and prevent overtraining. Typically done every 4-8 weeks.

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