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What to Know Before Choosing Cold Plunge, Sauna, Red Light, or Oxygen Therapy
This guide helps choose between cold plunge, sauna, red light, or oxygen therapy by matching benefits to goals. It highlights recovery, performance, safety tips, session stacking, and personalized testing for optimal wellness.

Jon Longdin
Jul 174 min read


What VO2 Max Testing Reveals About Your Endurance, Recovery, and Training Readiness
VO2 Max testing reveals true aerobic capacity, recovery needs, and training readiness, enabling personalized workouts and optimal heart rate zones. Combined with metabolic testing and wellness therapies, it enhances endurance, recovery, and overall performance.

Jon Longdin
Jul 134 min read


AI-Driven ARX Strength: Max Muscle, Max Metabolism—in 20 Minutes
ARX training at The Zone uses AI-driven adaptive resistance for personalized, efficient 20-minute workouts that build muscle, boost metabolism, and enhance recovery with advanced therapies.

Jon Longdin
Mar 134 min read
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