Peter Crosby - Week 8 "Threshold"

 Threshold


(n.)  the magnitude or intensity that must be exceeded for a certain reaction, phenomenon, result, or condition to occur or be manifested

"When the depolarization reaches about -55 mV a neuron will fire an action potential. This is the threshold. If the neuron does not reach this critical threshold level, then no action potential will fire." From psychology textbook reading

I thought that this was a cool concept applying to not only neurons and psychology, but also applying to our body's stamina thresholds. In crew, we always talk about the aerobic and anaerobic thresholds, the points in our bodies in which lactate is produced and heart usage increases substantially. The only way to be able to fight through these thresholds and complete an endurance workout is do increase your stamina with cardio and strength training.



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