Less trained individuals have a higher oxygen and calorie cost to move a given distance compared to more trained individuals.

“one thing that we see also between let's say less trained people or people that are yeah or put to put another way people are putting in less volume into their training is also that very often in order to to do a certain amount of work or let's say moving a certain distance has a higher has a higher oxygen cost or basically higher calorie cost for them to move that distance distance as well”