Nick Morgan is Lead Sport Scientist at Lucozade Sport.Read the whole forum debateQ. Is there any benefit in doing my long runs without taking on any products? Would they then have an 'extra-bonus' effect on race day? MaracuyaA. There is school
) encourage training adaptations in nerve cells, blood cells and muscle cells that result in improvement, speedier training encourages faster and greater improvements. And there’s even better news: unlike flat-out speedwork sessions, the 4x4 won’t leave you