Polarized Training Explained: Why 80% of Your Rides Should Be Easy
April 10, 2026 · 7 min read
You're probably riding too hard on easy days and too easy on hard days. The 80/20 model fixes that.
Nivvy Blog
Science-backed cycling training advice to help you get faster.
What Is FTP? The Most Important Number in Cycling
April 10, 2026 · 6 min read
FTP sets every training zone, every workout target, and every measure of progress. If you don't know yours, you're guessing.
How to Build Your FTP: A Complete Training Guide
April 9, 2026 · 7 min read
Three workout types, a 12-week plan, and the mistakes that keep most cyclists stuck at the same wattage year after year.
Power Zones Explained: The 7 Zones Every Cyclist Should Know
April 9, 2026 · 6 min read
Each zone targets a different energy system. Train in the wrong one and you're wasting your time. Here's what each does.
Heart Rate vs Power: Which Should You Train With?
April 8, 2026 · 5 min read
Power tells you what your legs are doing. Heart rate tells you what your body is feeling. You need both, but for different reasons.
Sweet Spot Training: Maximum Gains, Minimum Time
April 8, 2026 · 5 min read
86-95% of FTP. Hard enough to drive adaptation, easy enough to recover from. The best tool for time-crunched cyclists.
VO2max: What It Is and How to Improve It
April 7, 2026 · 6 min read
Your aerobic ceiling. If it's low, your FTP hits a wall no matter how much threshold work you do.
What Is TSS? Training Stress Score Explained
April 7, 2026 · 5 min read
One number that captures how hard and how long every ride was. The building block for managing training load over time.
Training Periodization: How to Structure Your Season
April 6, 2026 · 7 min read
You can't be in peak form year-round. Periodization builds fitness in phases and times your peak for when it matters.
How to Build a Weekly Cycling Training Plan
April 6, 2026 · 5 min read
Start with how many hours you actually have, not how many you wish you had. Then place 2-3 key sessions and fill the rest.
How to Taper for Your Next Race
April 5, 2026 · 5 min read
Cut volume. Keep intensity. Sleep more. Trust the process even when your legs feel heavy and your brain says you're losing fitness.
How to Train for a Gran Fondo
April 5, 2026 · 6 min read
It's not a race, but it will feel like one by kilometer 120. Build endurance, learn to pace, and nail your nutrition.
Recovery for Cyclists: You Get Faster by Resting
April 4, 2026 · 6 min read
Training tears you down. Rest builds you back up stronger. Skip the rest and you skip the adaptation.
Overtraining: How to Know When You're Doing Too Much
April 4, 2026 · 5 min read
Normal fatigue bounces back with rest. Overtraining doesn't. Know the difference before it costs you months.
Cycling Nutrition: What to Eat Before, During, and After Rides
April 3, 2026 · 7 min read
Your diet changes based on training load. Rest days, easy days, and hard days each need different fueling.
On-Bike Fueling: How Many Carbs Per Hour?
April 3, 2026 · 5 min read
Start eating within 30 minutes, not when you bonk. The targets go up with ride duration, and most people aren't eating enough.
Strength Training for Cyclists: What to Do in the Gym
April 2, 2026 · 6 min read
You need 4-6 exercises, not 15. Squats, deadlifts, single-leg work, core. Get in, get it done, protect your knees.
What Is a Training Score? How Nivvy Measures Training Quality
April 2, 2026 · 6 min read
A 0-100 score that tracks behavior, not fitness. Consistency, intensity distribution, load management, recovery. Beginners can outscore pros.
The 6 Cyclist Personality Types: Which One Are You?
April 1, 2026 · 5 min read
Based on thousands of training patterns: your type reveals your biggest strength and the blind spot that's holding you back.
Why Consistency Beats Intensity in Cycling
April 1, 2026 · 5 min read
Twelve consistent weeks at moderate volume will always beat six weeks of heroic training followed by six weeks of nothing.
How to Stay Motivated When Training Alone
March 31, 2026 · 5 min read
Group rides and coaches provide accountability you don't get alone. Here's how to build systems that replace them.
Nivvy vs TrainerRoad: Which One Fits How You Train?
March 31, 2026 · 5 min read
TrainerRoad owns indoor structured training. Nivvy adds outdoor plans, behavioral scoring, and competitive leagues. Different tools, different problems.
Nivvy vs Zwift: Training App Comparison
March 30, 2026 · 5 min read
Zwift makes indoor riding fun. Nivvy makes training consistent. Different problems, both worth understanding.
Best Cycling Training Apps in 2026
March 30, 2026 · 7 min read
Seven apps, each best at a different thing. Honest assessments of who should use what.
The Best Cycling Apps That Work Without a Power Meter
March 29, 2026 · 4 min read
Power meters cost $300-1500. A heart rate strap costs $40. You can still train with structure using what you have.
Indoor Cycling Setup: Smart Trainer vs Dumb Trainer vs Rollers
April 10, 2026 · 6 min read
Three very different options at very different prices. Here's which one actually makes sense for how you train.
Cycling for Weight Loss: What Actually Works
April 15, 2026 · 6 min read
Most cyclists trying to lose weight are making the same mistakes. Here's the honest breakdown of what moves the scale and what doesn't.
Cadence in Cycling: Does Pedaling Faster Make You Faster?
April 17, 2026 · 6 min read
High cadence got popular because of Lance Armstrong. But his physiology isn't yours. The real answer is more nuanced and more useful.
How to Ride in the Heat Without Bonking
April 20, 2026 · 6 min read
Heat doesn't just make rides uncomfortable. It actively tanks your power, wrecks your gut, and can end your day fast. Here's how to manage it.
Winter Training for Cyclists: How to Maintain Fitness Off-Season
April 22, 2026 · 6 min read
Most cyclists either grind through winter with no plan or stop completely. Both cost you time in spring. Here's how to use winter on purpose.
Why Bike Fit Matters More Than Your Bike
April 24, 2026 · 6 min read
A $3,000 bike on a bad fit loses to a $1,200 bike dialed in correctly. Here's what bad fit actually costs you and how to fix it.
Knee Pain While Cycling: Causes and Fixes
April 27, 2026 · 6 min read
Knee pain is the most common reason cyclists stop training. Most of it traces back to two things: bike fit and training load. Here's how to fix it.
Gravel vs Road Cycling: How Training Differs
April 29, 2026 · 6 min read
The fitness transfers but the demands don't line up. Here's how to train specifically for gravel without abandoning your road fitness.
The Time-Crunched Cyclist: How to Get Fast on 5 Hours a Week
May 1, 2026 · 6 min read
Five hours a week is enough to make real gains. The problem isn't the hours, it's how most riders waste them.
Cycling Intervals for Beginners: Where to Start
May 4, 2026 · 6 min read
Intervals sound complicated and brutal. They're neither, if you start the right way. Here's a simple on-ramp that actually works.
How to Read Your Power Data After a Ride
May 6, 2026 · 6 min read
Average power is the least useful number in your file. Here's what to actually look at and what it tells you about your training.
Recovery Rides: How Easy Is Easy Enough?
May 8, 2026 · 6 min read
Most cyclists call something a recovery ride when it's actually a moderate-intensity ride in disguise. Here's what easy actually means and why it matters.
Structured Training with a Heart Rate Monitor Only
May 11, 2026 · 6 min read
You don't need a power meter to do structured training. You need to understand how heart rate data actually works and where it'll mislead you.
Road Race Strategy: How to Race Smarter
May 15, 2026 · 6 min read
Fitness gets you to the start line. Strategy decides what happens after. Most amateur racers lose not because they aren't fit enough, but because they burn their matches at the wrong moments.
Mental Training for Cyclists: Building Mental Toughness
May 18, 2026 · 7 min read
Most cyclists don't hit their limit. They stop before they reach it. Physical fitness is the ceiling. Mental training determines how close you get to it.