Author Archives: Alexios Papaioannou

About Alexios Papaioannou

As a veteran fitness technology innovator and the founder of GearUpToFit.com, Alex Papaioannou stands at the intersection of health science and artificial intelligence. With over a decade of specialized experience in digital wellness solutions, he's transforming how people approach their fitness journey through data-driven methodologies.

Polar Vantage M3: 7 Surprising Facts Revealed [2024]

Our comprehensive review of the Polar Vantage M3 covers its AMOLED display, performance tracking features, battery life, and more. Is the Polar Vantage M3 the right smartwatch for your fitness goals?

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COROS Pace Pro Review: AMOLED, GPS Accuracy & Performance Tested

Explore our in-depth COROS Pace Pro review. We dissect its features and performance to help you decide if this GPS running watch meets your training demands. Get all the details!

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Garmin Instinct 3 vs Fenix 8: Surprising Differences Revealed

Garmin Instinct 3 vs Fenix 8: We explain every difference. We break down the specs, features, and price points to help you choose the right Garmin smartwatch for your outdoor adventures and fitness tracking.

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7 Surprising Garmin Instinct 3 Features: Ultimate 2024 Guide

A comprehensive review of the Garmin Instinct 3. This review digs deep into the newest features and improvements, helping you decide if it’s a worthy upgrade or a great choice.

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Lose 10 Pounds in a Month: Your Complete Diet & Exercise Plan

You can transform your body with weight loss and workouts. Losing 10 pounds in a month is not a tough thing if you do it the right way. Continue reading

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Boost VO2 Max: Unlock Peak Endurance & Performance ([Year])

Look, I’m going to level with you. Most VO2 max articles are either too sciency or completely useless. After coaching hundreds of runners and testing my own limits (going from a pathetic 38 to 56 ml/kg/min), here’s what actually matters:  … Continue reading

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HIIT for Flexibility: 7 Surprising Benefits Revealed!

Discover how HIIT for flexibility can enhance your range of motion, reduce stiffness, and improve overall mobility with targeted exercises. Continue reading

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Keto for Endurance Athletes: Boost Performance in 2024

Explore how a Keto Diet in Endurance Sports can elevate your athletic performance, boost fat burning, and increase mental focus. Continue reading

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Early MS Diagnosis: 7 Signs & 2025 McDonald Criteria Checklist

Learn how to deal with Multiple Sclerosis Diagnosis, This often disabling disease of the central nervous system (brain, spinal cord and optic nerves). Continue reading

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Running Biomechanics: Fix Form, Prevent Injuries & Run Faster, Easier

Discover the secrets of injury-free Running Biomechanics and Injury Prevention with expert tips on biomechanics, tailored exercises, and physical therapy for optimal performance. Continue reading

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