Source I'm not one for excuses but even living in Florida, I have my "it's too cold" days to train outside. But, that doesn't keep me from sticking to my training plan. All of my athletes, included myself and Karel, have specific workouts and zones when bike riding so that makes for instant motivation when it's time to train. There's no guessing as to what to do when we swim, bike, run, especially if we are forced indoors with only music/TV, a pounding heart, burning legs and a mind telling the body that it's time to stop (over and over). After Karel and I created our 5-week transition plan (which we also both followed to help us build a stronger foundation for the upcoming year - in other words, put up strong walls for the structure of the house before you start thinking about decorating the inside of the house) we decided that it would be helpful for other athletes and fitness enthusiasts to have effective indoor bike trainer work...
3x Author, Board Certified Sports Dietitian, Master of Science in Exercise Physiology, 2017 IM CHOO Amateur Female Champion, 19xIronman finisher including 6xIM World Championship finisher, Triathlon Coach, 30-year Vegetarian.Trimarnicoach.com