Training
How to Use a Fitness App to Maximise Muscle Growth: The Advanced Framework
Most gym-goers use fitness apps to log what they did. Advanced hypertrophy athletes use them to engineer what they're going to do. Here's the difference in practice.
Fitblues Insights
Expert advice, training tips, and the science behind your transformation.
34 articles in Training
Training
The Best Fitness App for Building Muscle in 2026: What the Science Requires
Not all fitness apps are built for hypertrophy. Here's exactly what features and functions a muscle-building-focused fitness app needs to actually deliver results.
Training
Understanding Effort Measurement in Fitness Apps: RPE, RIR, and Heart Rate Zones
Three different systems for measuring workout effort. Here's how each works, which one suits your training style, and how to track them effectively in your fitness app.
Training
How Do Fitness Apps Calculate Workout Intensity? The Science Behind the Numbers
Workout intensity affects recovery, adaptation, and injury risk. Here's how apps measure and quantify it — and how to use that data to train smarter.
Training
Workout Logging Best Practices: How to Build a Data Habit That Lasts
Logging workouts is easy to start and hard to sustain. Here are the habits and systems that keep consistent trackers consistent — and turn sporadic loggers into daily ones.
Training
How Often Should You Log Your Workouts? The Evidence-Based Answer
The honest answer might surprise you. Here's the research-backed logging frequency that maximises data quality without becoming a burden.
Training
Your Fitness KPIs: The 5 Numbers That Predict Whether You'll Hit Your Goals
Business uses KPIs to track performance. Your fitness should too. Here are the five numbers to review monthly that predict whether your programme is on track.
Training
What Metrics Matter Most in Fitness Tracking? The Essential 6
You can track 40 different things in your fitness app. Here are the 6 that actually drive better decisions and faster results — and the ones you can safely ignore.
Training
Managing Multiple Workout Programs in One Fitness Tracking App
Running a strength program and a cardio plan simultaneously without chaos requires a solid system. Here's exactly how to structure it in your fitness app.
Training
How to Organize Multiple Workout Routines in a Fitness App
Juggling a strength program, cardio sessions, and weekend activities in one app doesn't have to be messy. Here's a clean organizational system that keeps everything in order.
Training
How to Get Gym-Quality Results From Home Workouts Using a Fitness App
Most people underestimate what's possible from home training. With the right tracking system, home workouts can be just as effective as the gym for most goals.
Training
The Best Fitness App for Home Workouts in 2026
No gym? No problem — if you have the right app. Here's what separates a great home workout app from one that fails you the moment you step away from a barbell.
Training
Which Tribe Are You? Choosing Your Fitness Path
Aesthetics, Strength, or Capacity? Helping you decide which training style suits your goals and personality.
Training
10 Tips to Make Mobile Workout Logging Faster and More Consistent
The small frictions in your logging workflow compound into habit failure. Here are ten ways to make gym tracking feel effortless on your phone.
Training
The Best Way to Log Workouts on Your Phone: A Practical System
Your phone is always in your pocket at the gym — here's how to turn it into the most effective workout tracking tool you own.
Training
Using a Fitness App to Measure Real Progress: What to Track and When
Your fitness app holds a gold mine of progress data — most people never look at it properly. Here's exactly which metrics to pull and how often to review them.
Training
How to Track Your Fitness Progress Over Time (The Complete Framework)
Feeling fitter isn't the same as knowing you're fitter. Here's how to build a tracking system that gives you undeniable, measurable evidence of your progress.
Training
Compound vs. Isolation: Structuring the Perfect Workout
Big rocks first. Learn why Squats come before Curls and how Fitblues sequences your exercises.
Training
Do Not Skip Warm-Up: The RAMPH Method
5 minutes now saves 5 months of rehab later. The scientific way to prep your body for war.
Training
RIR vs. Failure: How Hard Should You Push?
Should you go until you drop? Or leave some in the tank? Understanding RPE and Reps in Reserve.
Training
Street Workout: Mastering Your Bodyweight with Calisthenics
No gym? No problem. Learn how to build a Greek God physique using nothing but gravity and a pull-up bar.
Training
The Big Three: A Guide to Powerlifting
Squat. Bench. Deadlift. The holy trinity of strength. Learn how to train for maximum 1-Rep Max.
Training
Teen Gains: A Safe Guide to Lifting for Adolescents
Start young, start right. Laying the foundation for a lifetime of health without stunting growth.
Training
Bro-ga: Why Every Lifter Needs Yoga
You are strong, but are you mobile? How adding Yoga to your lifting routine prevents injury and improves range of motion.
Training
Post-Partum Power: Returning to Fitness After Baby
Your body just did a miracle. Now, let's rebuild it safely. A guide to Diastasis Recti and pelvic floor health.
Training
LISS vs. HIIT: Choosing the Right Cardio for Your Goals
Slow and steady, or fast and furious? We break down the pros and cons of Low Intensity and High Intensity cardio.
Training
Build Your Own Workout Routine in a Fitness App: A Complete Guide
You have unique goals, unique constraints, and a unique schedule. Here's how to leverage fitness app tools to build a routine that's genuinely yours.
Training
How to Create Your Own Workout Plans in a Fitness App (Step-by-Step)
Generic plans only get you so far. Here's how to build a custom workout plan inside a fitness app that fits your schedule, equipment, and goals exactly.
Training
Strong is the New Sexy: Strength Training for Women
Dispelling the "Bulky" myth once and for all. Why heavy lifting is the secret to the toned, lean physique you want.
Training
HIIT: The Time-Efficient Fat Burner Explained
Short on time? High Intensity Interval Training might be your magic bullet. Fitblues timers make it easy.
Training
Stop Overcomplicating Your Workout Log: The Minimalist Method
If your logging system feels like a second job, it's broken. Here's how to strip it back to exactly what drives results — nothing more.
Training
Fitblues: The Ultimate Gym Planner for Novices and Pros
Gym anxiety is resolved with a plan. From your first day to your elite lifting phase, Fitblues scales with your experience.
Training
How to Track Your Workouts Without Overthinking It
Workout tracking doesn't need to be complicated. Here's the minimal system that actually sticks — and why consistency beats complexity every time.
Training
The End of Generic Plans: Why AI Coaching is the Future of Hypertrophy
Stop guessing what to do in the gym. Discover how Fitblues AI analyzes your biomechanics and recovery to build the perfect workout.