How a Small Team Revolutionized Gym Training with the World’s First AI Form Feedback
Turning personal struggles into the world’s first AI form feedback for gym training.
Flex Editorial Team•
How to Barbell Row: Form, Benefits & Tips
Learn how to barbell row with proper form, avoid common mistakes, and build a stronger back. Follow this step-by-step guide for maximum results.
Flex Editorial Team•
Bent-Over Barbell Row vs. Other Row Variations: Which Builds a Stronger Back?
Bent-over barbell row vs. other variations: Discover which builds the strongest back, boosts hypertrophy, or safeguards your spine.
Flex Editorial Team•
Machine Bench Press vs. Free Weights: Which Is Better for Your Workout?
Let's settle this debate once and for all.
Flex Editorial Team•
Stop Believing These 10 Gym Myths (According to Science)
A lot of what we hear about exercise isn't backed by science. It's based on outdated beliefs, old gym legends, or just plain misunderstanding.
Flex Editorial Team•
The Best Home Workout Plan for Building Muscle Without Equipment
The idea that you can achieve real muscle gains without stepping foot in a gym might sound surprising, but it's entirely possible.
Flex Editorial Team•
Body Fat Percentage Calculator: What It Is and How To Use It
While weight serves as the headline, body fat percentage is the supporting cast that reveals how lean and muscular you are compared to how much body fat you carry. That’s how a body far calculator can help.
Flex Editorial Team•
TDEE Calculator Explained: Find Out Your Energy Needs
Knowing your Total Daily Energy Expenditure (TDEE) is the first step in tailoring your nutrition and exercise plans.
Flex Editorial Team•
Squat Performance as a Health Metric Across Age Groups
Learn how squat performance changes with age and what it says about your strength, mobility, and long-term health.
Flex Editorial Team•