"What are the remedies for when one bonks in the midst of a long ride? What is the first aid so that one can continue?" – Discussion of how to prevent bonking is not necessary. Definition = ...
What are some of the methods to determine my aerobic/anaerobic heart rate threshold.
I know that there are a number of calculations (220 - age etc.) for calculating max HR - are there any better formulas or empirical ways of calculating?