Actionable Data

Apply what matters. Test it under stress. Track the results. Adapt.

040 - Low T + Low D = No Gains: Testosterone’s Cardiometabolic Benefits Depend on Vitamin D
Benjamin Kozak Benjamin Kozak

040 - Low T + Low D = No Gains: Testosterone’s Cardiometabolic Benefits Depend on Vitamin D

040 - TRT Not Working? Check Your Vitamin D. New research reveals that Vitamin D deficiency drastically reduces the effectiveness of testosterone therapy: Normal Vitamin D: TRT improves insulin, inflammation, and cholesterol. Low Vitamin D: Minimal benefits, potential negative effects Don’t leave your hormones hanging. Vitamin D status matters more than you think. Test it. Optimize it. Perform better.

Read More
039 - Optimizing NMES: Why Positioning Changes Everything
Benjamin Kozak Benjamin Kozak

039 - Optimizing NMES: Why Positioning Changes Everything

039 - NMES isn’t just about stimulation—it’s about positioning. A new 2024 study found that joint angle and forearm posture drastically affect torque output during NMES of the biceps. Best setup = 90° elbow flexion + supinated forearm. Worst output = 150° flexion + pronated grip. Translation: Poor setup = poor gains. If you’re using NMES for strength, rehab, or recovery, don’t just place the pads. Position the joint for output. Torque follows tension. Tension follows alignment.

Read More
038 - Precision Over Mileage: Why Preseason Neuromuscular Training Outperforms Endurance Conditioning
Benjamin Kozak Benjamin Kozak

038 - Precision Over Mileage: Why Preseason Neuromuscular Training Outperforms Endurance Conditioning

038 - Preseason conditioning shouldn’t just build lungs, it should build resilience! This RCT compared two 10-week programs in elite U19 female soccer players: → Neuromuscular Training (NMT) → Endurance Conditioning (END). The winner? Not even close. NMT boosted jump height, sprint speed, agility, and aerobic power. NMT reduced injury rates. END barely moved the needle—except on fatigue. Power beats mileage when it comes to readiness.

Read More
028 - Your Feet Have a “Core”—Are You Training It?
Benjamin Kozak Benjamin Kozak

028 - Your Feet Have a “Core”—Are You Training It?

028 - Most programs start from the hips or core down. This flips the script. It starts at the ground, where force meets friction, and where true performance begins. Weak feet, unstable movement. Strong feet, stable outcomes. Train the base or compromise everything above it.

Read More