It doesn't matter if the sun isn't out yet, Rihanna always makes time for a workout — even if it's at 4 a.m., says Rihanna's trainer, Ary Nunez. Since Rihanna doesn't want to skip out on her fitness routine, Ary says that Rihanna trains whenever she can, which can mean squeezing in workouts before most people are even up for the day.
There are definite pros and cons to working out in the morning, but a recent study says that late afternoons are the optimal time to exercise. But as Rihanna clearly illustrates, sometimes the best time to work out is when you can find the time — whether that's before the sun is up or after it sets. This kind of attitude guarantees that you'll always make time for a fitness routine. If a 4 a.m. wake-up call sounds unimaginable to you, check out these motivational tips for early morning workouts.