Calculating VO2 MAX using Bruce Protocol Question
I was going to test a clients VO2 MAX today at a gym I've just started working at using the Bruce protocol. Had a read over the protocol and was all good to go, but then I noticed that our treadmills(LifeFitness) have a 15% max incline. The protocol has 9 stages and goes up to 26%.
Stage 1 = 1.7 mph at 10% incline
Stage 2 = 2.5 mph at 12% incline
Stage 3 = 3.4 mph at 14% incline
Stage 4 = 4.2 mph at 16% incline
Stage 5 = 5.0 mph at 18% incline
Stage 6 = 5.5 mph at 20% incline
Stage 7 = 6.0 mph at 22% incline
Stage 8 = 6.5 mph at 24% incline
Stage 9 = 7.0 mph at 26% incline
Has anyone ever run this test on a similar treadmill? is it possible? For example, could I start it at 1%(10%) then 2% (12%) etc. Or would that not work?
What indoor tests do you use?