“If you can not measure it, you can not improve it.” ~ Lord Kelvin
A very common mistake beginners make is that they don’t keep a detailed track of their progress.
Usually, they don’t know that they should or if they know, they think it’s not worth their time or effort.
However, tracking your progress doesn’t require neither lots of time nor lots of effort. You can easily do it by keeping a workout journal.
But first things first…