Aerobic vs Anaerobic Training

About this episode

This episode explains the differences between aerobic and anaerobic training and their importance in fitness.

What makes you dizzy after one heavy lift but able to run for miles? Your body has two distinct ways of creating energy—and understanding them changes how you train. In this episode, Clayton and Jennie explain aerobic versus anaerobic training, why both matter for real-world fitness, and how to balance them without sabotaging your results. What We Cover: Defining the Terms Anaerobic training : Short, intense efforts (sprints, heavy lifts) that generate energy without oxygen using sugars stored in muscles and liver Aerobic training : Longer, sustainable efforts (distance running, rowing) that use oxygen to fuel movement Why your body needs both systems and what happens when you only train one The Three Energy Pathways Phosphocreatine pathway : Fuels explosive, high-intensity work (seconds) Glycolytic pathway : Powers efforts up to about 2 minutes (like a 7-minute workout at moderate intensity) Oxidative pathway : Sustains longer aerobic efforts (30+ minutes) How these pathways overlap and work together during mixed workouts Does Cardio Steal Your Gains? What people actually mean by "gains" (muscle size, strength, or general fitness) How your body adapts to the type of training you…

People in this episode

Hosts: Clayton, Jennie

Topics covered

• aerobic training
• anaerobic training
• energy pathways
• fitness
• nutrition
• muscle adaptation

Keywords

• aerobic
• anaerobic
• energy pathways
• fitness training
• muscle fibers
• nutrition
• recovery

More episodes of Timber & Steel Podcast

• Your Body at 45 Is Not Your Body at 25 · June 10, 2026 · 23 min
• Leftovers on Purpose · May 13, 2026 · 29 min
• Make Healthy the Default · April 29, 2026 · 31 min
• Enough Already · April 15, 2026 · 26 min
• Sleepy Time · April 1, 2026 · 28 min
• Why Training Works Better in Community · March 4, 2026 · 31 min