The Secret Behind Better Workouts: Why Kingdom FIT Uses Myzone
- Harry King
- Jul 11
- 6 min read
If you've ever finished a workout wondering, "Did I work hard enough?" or "Am I doing enough cardio to actually see results?" you're not alone.
One of the biggest challenges in fitness isn't effort—it's knowing whether your effort is being applied effectively.
At Kingdom FIT, we believe fitness should be measurable, intentional, and personalized. That's why we utilize Myzone, a heart-rate-based training system that removes the guesswork from exercise and replaces it with real-time feedback, accountability, and motivation.
Rather than simply counting calories or steps, Myzone tracks your effort relative to your own fitness level. Whether you're a beginner walking on a treadmill or an experienced athlete preparing for competition, Myzone ensures you're training at the right intensity for your goals.
The result is smarter training, better recovery, improved consistency, and ultimately better results.
Why Most People Struggle With Cardio
Many people approach cardiovascular training with an "all or nothing" mentality.
Some spend every workout pushing themselves to exhaustion, believing that if they are not completely wiped out, the workout wasn't effective. Others unintentionally stay at an intensity that is too low to stimulate meaningful improvements in cardiovascular fitness.
Both approaches create problems.
Training too hard too often can increase injury risk, impair recovery, elevate stress hormones, and eventually lead to burnout.
Training too easily may feel comfortable but often fails to provide enough stimulus for adaptation.
The key lies somewhere in the middle:
Training in the right zone at the right time.
That is exactly what heart-rate training provides.
What Is Myzone?
Myzone is a wearable heart-rate monitoring system that uses a chest strap or arm band to measure your heart rate continuously during exercise.
The system displays your effort in real time using color-coded heart rate zones based on your percentage of maximum heart rate.
Rather than comparing yourself to someone else in class, Myzone compares your effort against your own physiological capacity.
This means a 55-year-old beginner and a 25-year-old athlete can both receive equal recognition for training hard relative to their individual fitness levels.
That creates one of Myzone's biggest advantages:
Fitness becomes personalized.
The Science Behind Heart Rate Training
Heart rate monitoring has been used by endurance athletes and professional sports teams for decades because it provides one of the most accurate indicators of exercise intensity.
Research published by the American College of Sports Medicine (ACSM) consistently supports heart-rate-guided exercise as an effective method for improving cardiovascular fitness and exercise adherence.
Studies have shown that individuals training within prescribed heart rate zones experience:
Improved aerobic capacity
Greater exercise consistency
Better recovery
Reduced risk of overtraining
Improved cardiovascular health
In other words, your heart rate tells you exactly how hard your body is working.
Your body doesn't lie.
Understanding the Myzone Color Zones
One of the reasons members love Myzone is its simple color-coded system.
Each color represents a different physiological training effect.
Gray Zone (50-59%)
The gray zone represents recovery and light activity.
This includes:
Walking
Mobility work
Stretching
Warm-ups
Recovery sessions
While it may not feel difficult, this zone plays an important role in overall fitness by promoting circulation and recovery.
Blue Zone (60-69%)
The blue zone develops your aerobic base.
Activities commonly performed in this zone include:
Brisk walking
Easy cycling
Light jogging
Training in blue improves your body's ability to utilize oxygen and burn fat efficiently.
Many beginners spend significant time here while building cardiovascular confidence.
Green Zone (70-79%)
The green zone is often referred to as the endurance or fat-burning zone.
This is where many Kingdom FIT members spend much of their Cardio XP sessions.
Benefits include:
Improved endurance
Increased calorie expenditure
Enhanced fat utilization
Improved cardiovascular efficiency
This zone is challenging but sustainable.
You know you're working, but you can still maintain the effort for an extended period.
Yellow Zone (80-89%)
This is where performance improvements begin accelerating.
The yellow zone improves:
Lactate threshold
Stamina
Mental toughness
Athletic conditioning
Many FORGED sessions, sled pushes, rowing intervals, and Bootcamp workouts bring members into this range.
This zone teaches your body to perform under fatigue.
Growth happens here.
Red Zone (90-100%)
The red zone represents maximal effort.
Examples include:
Sprint intervals
Assault bike finishes
Competition efforts
Final pushes during workouts
Training in red improves:
VO2 Max
Anaerobic power
Explosiveness
Athletic performance
However, the goal is not to stay in red for an entire workout.
Red is a tool, not a destination.
Different Zones Build Different Results
One of the biggest misconceptions in fitness is that every workout should leave you completely exhausted.
Elite endurance athletes actually spend approximately 80% of their training time at lower intensities and only 20% at high intensity.
This approach has repeatedly been shown to improve endurance and reduce injury risk.
Different zones create different adaptations:
Zone | Primary Benefit |
Gray | Recovery |
Blue | Aerobic base |
Green | Endurance and fat metabolism |
Yellow | Performance and stamina |
Red | Speed and power |
The most effective training programs intentionally blend all of these zones together.
This is exactly how Kingdom FIT programs classes like FORGED, Cardio XP, and Bootcamp.
Myzone Creates Accountability
Motivation comes and goes.
Accountability lasts.
One of the greatest strengths of Myzone is its ability to create objective accountability.
The monitor doesn't care whether you're having a good day or a bad day.
It simply records effort.
Members can track:
Calories burned
Average heart rate
Peak heart rate
Myzone Effort Points (MEPs)
Time spent in each zone
Progress becomes visible.
Visible progress creates consistency.
Why MEPs Matter
Rather than rewarding only intensity, Myzone rewards consistency through Myzone Effort Points (MEPs).
Members earn MEPs based on time spent in different zones.
Higher intensity zones earn more points.
The World Health Organization recommends adults achieve at least 150 minutes of moderate activity or 75 minutes of vigorous activity weekly.
Myzone simplifies this recommendation by encouraging approximately:
1,300 MEPs per month
This gives members a concrete target and encourages regular movement.
Competition Drives Consistency
Humans naturally enjoy competition.
Myzone transforms fitness into a game.
Leaderboards, monthly challenges, team competitions, and community events create excitement and accountability.
Research published in the Journal of Sport and Exercise Psychology found that social support and friendly competition significantly improve exercise adherence.
People stay committed longer when they feel connected to a community.
That is exactly what happens at Kingdom FIT.
Progress Beyond the Scale
Many people become discouraged because they only measure success using body weight.
The scale tells an incomplete story.
Myzone provides additional measurements of progress including:
Lower resting heart rate
Faster recovery between intervals
Higher MEP totals
Improved work capacity
More time spent in higher zones
For example, a member may complete a row workout at 165 beats per minute in January but only require 150 beats per minute to achieve the same output six months later.
That represents tremendous improvement.
The scale may never show it.
Myzone does.
The Statistics Are Powerful
Research continues to demonstrate the importance of cardiovascular fitness.
According to research published in the Journal of the American Medical Association, individuals with higher cardiorespiratory fitness have significantly lower rates of all-cause mortality.
Additional studies show:
📊 Every increase in aerobic fitness is associated with a reduction in cardiovascular disease risk.
📊 Regular aerobic exercise can reduce resting blood pressure by approximately 5-8 mmHg.
📊 Exercise improves insulin sensitivity and blood sugar regulation.
📊 High-intensity interval training can improve VO2 max by 15-20% within 8-12 weeks.
📊 Consistent exercise reduces depression symptoms by approximately 30-40% according to multiple meta-analyses.
Your heart health impacts nearly every aspect of your quality of life.
Why Kingdom FIT Uses Myzone
At Kingdom FIT, our mission has never been to create the hardest workouts.
Our mission is to create the smartest workouts.
Myzone aligns perfectly with our philosophy because it promotes:
Accountability
Community
Consistency
Progress
Purposeful training
It removes emotion and guesswork from exercise and replaces them with objective data.
The Bigger Picture
Ultimately, Myzone isn't about colors on a screen.
It isn't about leaderboards.
It isn't even about MEPs.
It's about creating habits that last.
It's about learning how your body responds to exercise.
It's about developing consistency.
It's about improving your health so you can live better, move better, and serve your family and community better.
Join the Next Kingdom FIT Myzone Challenge
If you've never experienced heart-rate-based training, now is the perfect time to start.
Join our next Myzone challenge and experience:
🔥 More accountability🔥 Better workouts🔥 Smarter recovery🔥 Improved endurance🔥 Friendly competition🔥 A stronger community
Stop guessing.
Start training with purpose.
Find your zone.
Find your results.
👑 Faith. Fitness. Purpose.
Ready to join the next challenge?
Stop by Kingdom FIT or speak with one of our coaches about getting connected to Myzone and becoming part of our next challenge.
Because every heartbeat tells a story.
Make yours count. ❤️💛🔥





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