Skip to content
Free Same-Day Shipping
Satisfaction Guaranteed
  • Shop
    Shop
    • Shop Collections
      Shop Collections
      • Body Composition
      • Cellular Health
      • Cognitive Health
      • Kits & Stacks
      • Muscle Building
      • Pre-Workout
      • Weight Management
    • Shop Fitties
      Shop Fitties
      • FitBoost
      • FitFast
      • FitFight
      • FitFuel
      • FitNeuro
      • FitProtect
      • FitRenew
      • FitRestore
      • FitWell
    • Shop Fitties+
      Shop Fitties+
      • FitBoost+
      • FitNutrients+
      • FitPlant+
      • FitProbio+
      • FitWhey+
  • Learn
    Learn
    • Nutrition & Supplement Science
      Nutrition & Supplement Science
      • Supplement Basics
      • Protein & Recovery
      • Vitamins & Minerals
      • Diets & Meal Plans
      • Weight Management
      • Ingredient Spotlights
      • Clinical Research
      • Behind the Formulas
    • Performance & Training
      Performance & Training
      • Strength Training
      • Endurance & Conditioning
      • Training Programs
      • Body Composition
      • Mobility & Flexibility
      • Motivation & Mindset
    • Recovery & Longevity
      Recovery & Longevity
      • Recovery Techniques
      • Sleep & Stress
      • Longevity & Healthspan
      • Measuring & Tracking Progress
      • Lifestyle Habits
    • Mind & Wellbeing
      Mind & Wellbeing
      • Meditation & Focus
      • Stress Management
      • Mind-Body Connection
      • Cognitive Enhancement
    • Guides & How-To’s
      Guides & How-To’s
      • Building a Stack
      • Pre-Workout Science
      • Probiotics 101
      • Protein Explained
      • Supplement Timing
      • Fitness Fundamentals
      • Measuring Body Fat
  • Take the Quiz
Log in
  • Facebook
  • Twitter
  • Pinterest
  • Instagram
Fitties logoFitties logo
  • Shop
    Shop Collections
    • Body Composition
    • Cellular Health
    • Cognitive Health
    • Kits & Stacks
    • Muscle Building
    • Pre-Workout
    • Weight Management
    Shop Fitties
    • FitBoost
    • FitFast
    • FitFight
    • FitFuel
    • FitNeuro
    • FitProtect
    • FitRenew
    • FitRestore
    • FitWell
    Shop Fitties+
    • FitBoost+
    • FitNutrients+
    • FitPlant+
    • FitProbio+
    • FitWhey+
    Fit female holding bottle of Fitties FitNutrients+
    Take Supplement Quiz
    Shopping for quality supplements that match your goals can be challenging. Take the Fitties Supplement Finder Quiz to discover the best fits for you.
  • Learn
    Nutrition & Supplement Science
    • Supplement Basics
    • Protein & Recovery
    • Vitamins & Minerals
    • Diets & Meal Plans
    • Weight Management
    • Ingredient Spotlights
    • Clinical Research
    • Behind the Formulas
    Performance & Training
    • Strength Training
    • Endurance & Conditioning
    • Training Programs
    • Body Composition
    • Mobility & Flexibility
    • Motivation & Mindset
    Recovery & Longevity
    • Recovery Techniques
    • Sleep & Stress
    • Longevity & Healthspan
    • Measuring & Tracking Progress
    • Lifestyle Habits
    Mind & Wellbeing
    • Meditation & Focus
    • Stress Management
    • Mind-Body Connection
    • Cognitive Enhancement
    Guides & How-To’s
    • Building a Stack
    • Pre-Workout Science
    • Probiotics 101
    • Protein Explained
    • Supplement Timing
    • Fitness Fundamentals
    • Measuring Body Fat
  • Take the Quiz
Log in
Cart

Fitties Journal

Female performing sumo squats with barbell and squat rack

Ultimate Guide to the Best Leg Workouts and Routines

September 30, 2025Robert Martin

Strong legs are crucial for daily activities and can even boost brain health. In this guide, we’ll explore key leg muscles, the benefits of leg training, essential equipment, top exercises,...

Read more
Male swimmer in lap pool

Quick-Start Guide to High Intensity Interval Training (HIIT)

September 16, 2025Robert Martin

Unlock the potential of High Intensity Interval Training (HIIT) by first building a strong cardiovascular base. This guide explains how steady state cardio can prepare you for the demands of...

Read more
Female performing squats on squat rack in gym

Customizing Workouts for Your Body Type

September 09, 2025Robert Martin

Discover how to tailor workouts for your unique body type and fitness level. This guide explains the science of muscle, strength, and fat loss, helping you build a more effective,...

Read more

Shop

  • All Supplements
  • Body Composition
  • Cellular Health
  • Cognitive Health
  • Kits & Stacks
  • Muscle Building
  • Pre-Workout
  • Weight Management

Company

  • About Fitties
  • Shipping Policy
  • Satisfaction Guarantee
  • Refund Policy
  • Privacy Policy
  • Terms of Service
  • Data Request
  • Disclaimer
  • Cookies
  • Contact Us

Join the Fitties Club

Subscribe to the Fitties Newsletter for the latest health and fitness tips and tricks, and be among the first to hear about our new arrivals, special promotions and online exclusives.

No spam. Unsubscribe at any time.

  • Facebook
  • Twitter
  • Pinterest
  • Instagram
  • Follow us on social media!
© 2025, Fitties.
  • Powered by Shopify

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary based on factors including starting point, effort, and adherence to a consistent routine. Exercise and a balanced diet are essential for achieving and maintaining health goals, including weight loss and muscle definition. Testimonials reflect individual experiences and may involve extended use or multiple products. Always consult your physician before beginning any exercise program or using any supplement or meal replacement product, especially if you have a medical condition, are taking medication, or have specific health needs. Information provided on this site is for general informational purposes only and is not intended as medical advice or to replace the guidance of a licensed healthcare professional.

© Fitties

Visa MasterCard American Express Discover PayPal AmazonPay Venmo Apple Pay Google Pay
  • Choosing a selection results in a full page refresh.