Fitness Science

Fitness Science — Forge Fitness Blog

Latest research, studies, and what the evidence says

EPOC: The Afterburn Effect - Real or Overhyped?

What excess post-exercise oxygen consumption actually is, how much extra energy it really burns, and where HIIT, steady-state cardio, and resistance training fit if fat loss is the goal.

2 June 2026 · 11 min readRead More →

Fitness Science

Metabolic Adaptation: Why Your Diet Stops Working (And How to Fix It)

Why fat loss slows even when you are still disciplined, what adaptive thermogenesis, NEAT, and appetite hormones have to do with it, and how to use diet breaks, reverse dieting, and better decision-making to break the plateau.

1 June 2026 · 12 min readRead More →

Fitness Science

Rep Ranges Explained: Strength, Size, and Endurance

Rep ranges are not separate universes. Heavier loads bias strength, moderate loads are efficient for hypertrophy, and higher reps can still build muscle when effort is high. Here is how to use each range on purpose.

11 May 2026 · 10 min readRead More →

Fitness Science

Mind-Muscle Connection: Does It Actually Matter?

The mind-muscle connection is not magic, but it is not fake either. Here is what EMG studies, attentional-focus research, and hypertrophy practice say about when internal focus helps and when it gets in the way.

3 May 2026 · 10 min readRead More →

Fitness Science

Hypertrophy Explained: The Science of Building Muscle

A no-fluff breakdown of muscle growth: myofibrillar vs sarcoplasmic hypertrophy, the real mechanisms that drive size, the role of satellite cells and mTOR, and how to set reps, volume, and frequency for results.

25 April 2026 · 11 min readRead More →

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