Fitties Journal

Stored cool and dry, creatine powder often stays good one to two years past its printed date. The clumping, smell, and color signs that mean toss it.

Consistency beats timing. 3-5g of creatine monohydrate every day, rest days included, with a slight research edge to post-workout. Details inside.

Pre-workout is safe for most healthy adults at sensible doses. The real risks are mega-dosed caffeine, stimulant stacking, and proprietary blends.

Most athletes don't strictly need one, but hard training and restrictive diets open predictable gaps. What to look for: active forms, sensible doses.

Expect roughly 1-2kg in the first weeks, and it's water pulled into muscle cells, not fat. What's happening, how dosing changes it, and why it's fine.

Does creatine cause hair loss? There is no solid evidence it does. Where the myth started, what a 2025 trial found, and who should still be cautious.

Creatine for women, explained: what it actually does, the bulking and water-weight myths, how much to take, and whether it's safe.

The most researched sports supplement deserves more than a vague label claim. Get a personalized creatine dosing protocol with our interactive calculator, plus the science on how creatine works and...

Protein builds. Carbs fuel. Fats regulate. This guide breaks down how each macronutrient works, how to balance them for your goals, and includes a free macro calculator to get your...

Almost every pre-workout is built from the same handful of ingredients. The difference is the dose. Here is what each one does, the amount the research actually uses, and the...

Your core does more than look good. Learn the exercises, programming principles, and recovery strategies that build real strength from the inside out, whether you are just starting or ready...

Focus during training is rarely about effort. It is about structure, refocus speed, and reducing unnecessary decisions. This guide breaks down practical strategies athletes use to maintain execution consistency across...

Active recovery uses low-intensity movement on rest days to support blood flow, reduce soreness, and maintain fitness. Learn how to structure recovery days for better long-term performance.

Strong legs are built with the right exercises, consistent programming, and intentional recovery. This guide covers the compound movements, workout structures, and nutrition strategies that actually move the needle for...

Resistance training builds the metabolically active tissue that keeps calorie burn elevated around the clock. This guide covers programming, nutrition, recovery, and tracking, plus a free protein intake calculator to...

A practical guide to bodybuilding nutrition for beginners covering protein, carbohydrates, fats, micronutrients, hydration, and meal timing, plus a free protein intake calculator to find your daily target.

Most athletes obsess over their meals and ignore what happens in between. Strategic snacking fills the gaps your training plan depends on: energy for sessions, protein for recovery, and nutrients...

Women build muscle through the same process as men, just with a different hormonal backdrop. This guide covers the training, nutrition, cycle-based adjustments, recovery strategies, and supplements that drive real...