You really can be effortlessly fit for life by harnessing the immense power of the mind. Firas Zahai’s How to be Fit for Life – The Power of Creating Momentum shows us how to do just that. In the context of this theory, the role the mind plays in the way one gets fat is the key to getting fit for life. For example, it is theorized that one will gain weight by way of the habits that take little to no mental energy. The key therefore to fitness is to create habits by programming your mind and body for fitness. In doing so, it will take little or no energy to follow through on your training program by virtue of creating new habits. It will be easy.