A 4-Week Dumbbell Workout Plan Built From Your Numbers
This plan runs four weeks on one pair of adjustable dumbbells. Each week changes one thing: reps, tempo, or load.
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Body-composition measurement and tracking
These articles explain body-fat measurement methods and how consistent body-composition, weight, and body-fat trends connect to workout plans.
Push Pull Legs: Choosing the Right Split From Your Data
The right rotation depends on your logged recovery, body-fat trend, and how often you can train. The layouts below match each version to those numbers.
Read articleBody Fat Percentage Calculators: Which Method to Trust
A body fat calculator turns measurements you already take (tape, skinfolds, or scale readings) into an estimate you can track.
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