4. A poor diet
Nutrition is very important for your body transformation, fitness, emotional health (being hangry sound familiar?) and has a huge impact on your training progress. Improving your health for the rest of your life is not only reached by training, your diet is always part of it. You will get the most out of your training when you minimize carbohydrates and sugar. But you should also take care to eat enough! Make sure you eat what’s healthy and what supports your training in order to achieve your goals.