Spin classes can look daunting. Booming music so you can hardly hear. The class instructor shouting directions, to speed up, or increase resistance. The sweaty exhausted faces that leave the class. But trust me. The feeling you get after doing one is amazing. Those endorphins pumping through your body. The elation for smashing it or just getting through. The one thing that gets me out of bed for an early morning spin class before work. I always remind myself that I never regret it. Time goes pretty fast too. And at least you haven’t got to think about what you’re…