Five kettlebell moves that build a stronger, more stable core: swings, Turkish get-ups, halos, windmills and pull throughs.

String swings, cleans and snatches into one continuous flow. Learn what a kettlebell complex is, why it works and how to build your own.

Yes, kettlebells can build muscle. Learn the principles of hypertrophy, the best exercises and a sample workout.

The squat is the king of exercises. Learn the goblet, single front rack and double front rack squat, with benefits, muscles worked and programming.

Build a stronger back and biceps with a kettlebell. Learn the single-arm, double-arm and gorilla row and how to add them to your program.

The clean takes a kettlebell from the floor to the rack in one fluid move. Learn the muscles worked, technique and four variations.

You cannot out-exercise a bad diet. See how nutrition drives both fat loss and muscle gain through calories, hormones and fuel.

The food pyramid taught a generation how to eat. See where it came from, how it changed and why it may not fit everyone today.

Meat, fish, eggs and nothing else. A look at the carnivore diet for athletes: what it involves, claimed benefits, risks and nutrient gaps.

Lifting is half the job. Ten nutrition habits, from protein targets to meal timing, plus a sample meal plan to fuel muscle growth.

GLP-1 is a hormone, and GLP-1 medications mimic it. Learn how they work, who they are for and the risks to discuss with your doctor.

Honey for quick carbs, salt for electrolytes. See how this pre-workout works, what it may offer and how to mix it.

Short chains of amino acids with big claims. A look at seven peptides, what each is said to do and why research is still ongoing.

High fat, very low carb. A balanced look at how the keto diet works, what to eat and avoid, and the risks to weigh first.

Writing down what you eat can show patterns you never noticed. Compare journals, apps and photos, and see when tracking macros helps.

Diets tell you when and what to eat. Intuitive eating asks your body. Learn the core principles and how to start.

Butter and MCT oil in your coffee: hype or help? See what bulletproof coffee is, the benefits and drawbacks, and how to make it.

A plain look at anabolic steroids: how they work, the serious health risks and the legal and ethical considerations.

Counting macros is popular for fat loss and muscle gain, but is it sustainable? Compare both goals and see how to move toward intuitive eating.

Pick it up and walk. Learn the farmer's, front rack and overhead carry, and how they build strength, grip and conditioning.