Your True Age
First, let me quickly say that I don't intend this to be a commercial message -- I have no interest in the product/service other than its promised benefits.
YouTube - LiveYoungr's Channel
The FitStik uses advanced technology called Heart Rate Variability (HRV), which is currently used to measure the fitness levels of Olympic athletes as well as Russian cosmonauts!
Measure your biological age and compare this to your chronological age. Learn how to make improvements and become biologically younger. The FitStik measures how stressed you are and acts as your own personal meditation coach to train your body to focus and de-stress.
"It's tough to make predictions, especially when it involves the future." ~Attributed to many
"In theory, there is no difference between theory and practice. But, in practice, there is." ~(perhaps by) Yogi Berra
"Those who have knowledge, don't predict. Those who predict, don't have knowledge."~ Lau tzu