https://fittune.app/blog/feed.xml Training blog: strength, technique, and nutrition Practical reading for people who train: strength, technique, workouts, equipment, research, nutrition, and recipes, with sources for every study. 2026-10-29T00:00:00Z FitTune https://fittune.app/ https://fittune.app/blog/how-much-protein-to-build-muscle How much protein you need per day to build muscle Daily protein for people who lift, by body weight in kilograms and pounds, with amounts per meal, food examples, and the research behind each number. 2026-10-29T00:00:00Z 2026-10-29T00:00:00Z https://fittune.app/blog/progressive-overload Progressive overload: how to add weight without stalling Progressive overload in plain terms: how to add reps, then weight, how big a jump to take with your equipment, when to hold, and what to do when you stall. 2026-10-29T00:00:00Z 2026-10-29T00:00:00Z