Triathlon Extreme Heat Management: Ice Caps, Arterial Cooling & Hydration

Heat dissipation capacity dictates performance limits in tropical endurance events.

Placing crushed ice beneath running visors exploits the latent heat of fusion (80 cal/g), lowering cranial temperature and perceived exertion.

Section III, IV & V: 7-Day Sauna Heat Acclimatization and Tropical 70.3 Case Study

Post-exercise sauna bathing expands plasma volume by 15%, reducing sodium sweat loss in extreme heat.

Section VI & VII: Exercise-Associated Hyponatremia (EAH) Prevention and Master Heat Summary

Balancing water intake with 250mg sodium tablets per 500ml prevents fatal exercise-associated hyponatremia.

Section VIII: Personal Sweat Rate Calculation Formula

Measuring hourly fluid deficit via pre/post-workout mass differentials calibrates exact hydration targets for tropical races.

Section IX & X: CORE Body Temperature Sensor Telemetry and Tropical Racing Summary

Continuous core temperature monitoring enables proactive ice-sponge cooling before heat exhaustion sets in.