As I’ve said many times before, you should never have to go “back” to foundation training, because you should never have gotten that far away from in the first place!
Foundation skills are called foundation skills because they are the root, the basis, the foundation for everything else! And, if you neglect them, they will weaken, and everything else weakens too.
So, if you have time for nothing else in your training, make sure you’re addressing the foundations of training, the fundamentals – because strengthening the fundamentals strengthens everything else as well. I’m talking about hard skills here, primarily! What is a ‘hard’ skill? Check out this Agility Challenge Tip to learn more!