Your complete fitness & health platform
Workout plans across 22 categories, an exercise library with real form cues, nutrition and recipes, supplement and equipment guides, plus 16 fitness calculators — all in one place.
- 50
- Exercises
- 15
- Workout Plans
- 12
- Recipes
- 16
- Calculators
- 6
- Programs
- 8
- Articles
Explore
Everything in one place
Ten sections, over 107 pieces of content
Training Programs
Multi-week plans with a day-by-day schedule
Fitness Activities
10 popular activities explained step by step
Workout Plans
22 categories from HIIT to powerlifting
Exercise Library
Form cues, mistakes, and variations
Nutrition
Recipes, macros, and 13 diet patterns
Supplements
Evidence-based educational guides
Equipment
Buying guides, pros and cons
Health Topics
Conditions, sleep, stress, recovery
Calculators
BMI, TDEE, macros, 1RM and more
Fitness Tracker
Steps, water, and weight logging
Articles
Evidence-informed guides and principles
Trainers
Meet the coaches behind every plan
Train
Workout categories
22 categories to browse
Featured
Popular workout plans
Hand-picked plans across strength, cardio, and mobility
Beginner Full Body
BeginnerA simple full-body routine covering every major muscle group, designed for people new to structured training.
Push / Pull / Legs
IntermediateA classic 6-day split separating pushing movements, pulling movements, and legs for higher training frequency.
HIIT Fat Loss Circuit
IntermediateHigh-intensity circuit combining strength and conditioning movements for a large calorie burn in minimal time.
Strength Foundations 5x5
IntermediateA compound-lift-focused program built around the big barbell movements to build a strength base.
Home Bodyweight Blast
BeginnerZero-equipment routine you can run in a small space at home — perfect when you cannot get to a gym.
CrossFit MetCon
AdvancedA metabolic conditioning workout mixing barbell, gymnastics, and monostructural work at high intensity.
Target
Browse exercises by muscle
Every major muscle group, each with form-first exercise guides
Tools
16 fitness calculators
Built on published formulas — Mifflin-St Jeor, Karvonen, Epley, and more
Eat
Healthy recipes
Full macro breakdowns with every recipe
Learn
Guides that go deeper
Supplements, equipment, and health topics — written to educate, not to sell
Supplement Guides
All 12 guides →Equipment Guides
All 20 guides →Nutrition
Diet patterns
13 evidence-informed eating patterns explained
FAQ
Frequently asked questions
Is FitNest free to use?
Yes. Every workout plan, exercise guide, recipe, and calculator is free, with no account required.
Do I need to create an account?
No. The tracker stores your steps, water, and weight entries in your own browser using local storage — nothing is sent to a server.
Are the calculators accurate?
They use established published formulas such as Mifflin-St Jeor for metabolic rate and Epley for one-rep max. All of them are estimates and should be treated as starting points, not precise measurements.
Is this medical advice?
No. Everything on FitNest is general educational content. Always consult a qualified healthcare professional before making decisions about your health, exercise, or nutrition.