Getting fit, step by step
How much to eat, how to train and how to see your progress, with numbers that explain themselves.
For anyone getting back in shape after a long break, or starting for the first time: the goal is a routine you can keep, not a crash plan.
Start with what you eat in a day, then the deficit if you want to lose weight, then training and the numbers that show progress. If you have a health condition, talk to your doctor before you change how you eat or train.