As a cyclist returning to competitive road cycling after a significant training pause, I needed to identify level of my current endurance fitness in order to guide my training. I was in the past already tested in Dr Mackenzie’s lab and I didn’t hesitate to turn to him again for help.

I found this time his lab in heart of London in Marylebone. I was pleased and reassured to found myself in highly professional, welcoming and very pleasant environment. The test itself took around 40 min. I was explained everything before the test and guided throughout, all went very well indeed.

I received my report which gave explanations how to utilize my results in my training.

I can only recommend Dr Mackenzie’s performance testing lab. As for myself, I will definitely come back down the line to find out the level of progress I made.