Not too much, not too little, not too hard, not too easy, not too heavy, not too light, not too fast, not too slow. So many variables, so many theories, so much confusion but how do we find what’s ‘just right’ for our body, when it comes to optimising our time, energy, resources and genetics? This is a conversation about just that, with Russ Jarrett (M.Ex.Sci.). Enjoy.