The human body is the most complex structure. By studying the human body from a different perspective, we need to understand the concept of ‘Being Quantum’. In this book, we get a better understanding of the scientific, philosophical & spiritual aspects of the human body based on the principles of Quantum mechanism, Quantum physics & Quantum biology. ‘Quantum Beings’ - The term itself clearly states, multiple existences, multiple dimensions, and multiple realities could possibly present at multiple timelines & all at once, possibly infinite, and might be beyond it. We exist with multiple bodies at ‘micro’ as well as ‘macro’ levels & all exist at the same time. ‘Quantum Fit – Be wise, be fit’ helps you to understand our Quantum realities. Author SUDARSHAN suggests the wisest sequence of workout routine and explains further that, it is much easier to apply the ‘4S’ formula and be ‘Quantum Fit’.