Nothing motivates me quite like happiness.
I don’t know about you, but I am far more likely to stick with workouts that I find fun, challenging, and effective. My personal favorites are blogilates workouts; they are fun and bring me so much joy! Find an exercise you ENJOY, fitness does not (and should not) have to feel like a chore. The calendar is free easy and I find peace and satisfaction knowing that I have workouts planned for me. The videos usually focus on one area and last for about 45 minutes. Confession: I usually skip the first (cardio) video of each day because I hate cardio, but it keeps me working out about six days a week. The pop pilates videos get my heart rate up, Cassey (the founder of blogilates) keeps it real, and I feel the effects both in increased strength and mood.
Go find your happy workout!