Purple Patch Podcast Episode 268: Tackling High Heat & Humidity - Preparing the Body for Adversity
7 snips
May 24, 2023 This discussion dives into the tough realities athletes face while racing in sweltering heat and humidity. It highlights how our bodies respond physiologically to extreme conditions, emphasizing the importance of fitness and recovery. Strategies for effective hydration and heat acclimatization are shared to ensure optimal performance. The conversation also encourages a joyful approach to life and the value of community engagement in overcoming challenges. Prepare to tackle those hot race days with fresh insights and practical tips!
AI Snips
Chapters
Transcript
Episode notes
Physiological Impact of Heat on Body
- Racing in heat causes higher heart rate and lower cardiac output, which reduces blood flow to muscles and brain.
- Blood flow diverts to skin to dissipate heat, increasing perceived effort and impairing performance.
Thermoregulation Under Heat Stress
- Thermoregulation keeps core temperature near 98.6°F by activating cooling processes like sweating.
- High heat and humidity impair all heat dissipation methods, causing dangerous core temperature rises.
Arrive Fit and Fresh
- To perform well in heat, arrive to race day extremely fit and systemically fresh.
- Fatigue worsens heat impact, so prioritize recovery alongside fitness.