VAM, weight, power
On a long climb (> 30 minutes) my VAM is 950 mt/h, pretty reproducible figure day in day out. If I wanted to get to 1000 mt/h a calculator tells me that I either increase my power by about 15 Watt or I lose 4 Kg. I know how to lose 4 Kg, which is doable and an option, but how would I go about increasing my aerobic power by 15 Watt? Is 15 Watt a little or a lot to "put up"?