Forge Strength Systems / Education
Training Education
Simple visual explainers for lifters who want to understand what they are feeling in the gym.
Biomechanics preview
Movement & Leverage
Learn how joint angles, load lines, and leverage change exercise demands.
Training education
Mechanical Tension
Learn why muscles grow and how load, effort, control, and range of motion affect the stimulus.
Training education
Perceived Exertion
Learn RPE, reps in reserve, and how close to failure a productive set should usually feel.
Nutrition education
Energy Balance
Learn how food intake, daily output, and activity shape deficit, maintenance, and surplus.
Nutrition education
Nutrition Strategy
Build an estimated calorie target, macro range, projected trend, and example meal plan.
Training education
Resistance Curves
Learn why some exercises feel hardest at the bottom, middle, or top of the rep.
Training education
Planes of Motion
Learn how exercises move forward and back, side to side, and through rotation.