A Case for the Zercher
What does a dad lifting a couch, a rugby player making a tackle, and an MMA fighter driving through a takedown have in common? Stop the movement and one thing...
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Decoding the Dose
What if jumping higher and sprinting faster actually meant training less? A 2026 systematic review and meta-analysis found that lower-body Flywheel Training produced significant improvements in sprint and jump performance,...
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Real Isoinertial Flywheel Training vs Air Resistance “Flywheels”: Why the Difference Matters
Not all “flywheels” are created equal. Air resistance fan devices and true Flywheel Training are often discussed with similar language. But mechanically, they are not doing the same job.
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Rotational Power in Combat Athletes: Train to Fight, Not Twist
Training isolated trunk rotation in hopes of increasing full-body rotational power is like building a race car but only upgrading the gear box. It helps; but it’s not going to...
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Youth Athlete Strength Training: Advantages, Safe Progression, and Best Practices
If you are training youth athletes to lift the heaviest weight possible, you’ve missed the point of youth S&C. For youth athletes, the best strength training environment is not the...
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Bulletproof Your Hamstrings
The flywheel hip extension gives coaches, clinicians, and performance athletes a practical way to train hip-dominant hamstring strength, eccentric control, and sprint-relevant resilience with Exxentric systems such as the kPulley.
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Storage Solutions for Optimized Training
A better organised Flywheel Training space makes sessions easier to start, easier to repeat, and easier to scale. Exxentric storage and stand solutions help users create a cleaner, more professional...
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Can You Get Better Results From 40% Less Training?
Most people assume that getting stronger means doing more sets, more reps, and pushing every workout closer to exhaustion. But one squat study suggests that stopping earlier can produce similar...
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Top Facilities Have More Than One Device
One kBox or kPulley can introduce a facility to Flywheel Training. But once teams, rehab clients, or larger groups start using it consistently, one station quickly becomes a bottleneck. Facilities...
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