Are you an early bird exerciser or a workout-optimizing night owl? Evening workouts are on the rise, as the gym is increasingly becoming a primary social outlet.

The fitness world has turned workout timing into a religious debate with passionate followers on both sides. Morning warriors swear by their pre-dawn sweat sessions, claiming superior fat burning and ...

Most pre-workout supplements should be taken about 30-60 minutes before a workout, though the ideal time for you depends on ...

Finding the best workout schedule for you can be tough. Some people choose to embrace their late-night rocker tendencies and go for dinner-time gym sessions, or others prefer to wake up with the sun ...

A cardiologist, sports dietitian and personal trainer explain how the timing of your workouts can affect your cholesterol levels. Reviewed by Dietitian Katey Davidson, M.Sc.FN, RD, CPT Getting lab ...

If you only have 20-30 minutes or less to get in a workout for the day, keep it simple with a few exercises done in as many sets as you can (AMSAYC). If it is a cardio day for you, try to do as much ...

High-intensity interval training is one of the best ways to pack a lot of exercise into a short period of time. HIIT workouts are so efficient because they alternate short bursts of very intense ...

Here's how to ease in to your fitness journey.

Add Yahoo as a preferred source to see more of our stories on Google. These are the top exercises you should be doing if you're new to exercise. It's no secret that getting enough exercise is vital ...

Photo-Illustration by Chloe Dowling for TIME (Source Images: Leontura/Getty Images, 4x6/Getty Images, fancy.yan/Getty Images, MoMo Productions/Getty Images, LeoPatrizi/Getty Images, Tony ...

Getting lab results back from your doctor can be nerve-wracking—especially if your cholesterol levels come back higher than expected. But it might be the wake-up call you need to make some lifestyle ...