Personal power at VO2 max can be lower than expected if aerobic contribution is high and anaerobic contribution is low, indicating inefficiency in running.

“but as you go submaximal effort then that's where you start to observe the big differences because in cycling you would see that uh as you go down in intensity um so let's say you go at how to to explain this simply basically because it's a weightbearing weightbearing uh spot you would uh going from 15 to 16 km hour let's say 17 18 19 20 and and so on basically what you see but this is also observable exactly from metabolic cart as well and that is when you go at a let's say a low intensity you will see that your oxygen consumption also is higher at a perceived lower let's intensity in running that it is in cycling because cycling is not weightbearing”