A new study about genetics and fitness might make you totally rethink your routine.

Here’s why you should consider switching things up.

Im an Exercise PhysiologistHeres Why You Shouldnt Worry About Cortisol Spikes When You Do HIIT Workouts.

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Elliptical vs Treadmill: Which Cardio Machine Is Right For You?

Does Rowing Count as Strength Training?

She thrives when shes lifting weights anddoing burpees like its nobodys business.

woman sweating in the gym

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I, on the other hand, see the best results when Im doinglow-impact mat workouts and Pilates.

Whenever we try each others preferred method of training, it never worksand Ive always wondered why.

Wearesisters, after all.

Woman walking on a treadmill at the gym.

During the first three-month period, they ran or cycled.

Then for the next three-month period, they lifted weights.

All of their exercising was done together to ensure they were keeping their workouts as identical as possible.

Full body female athlete in sportswear using rowing machine during fitness workout in gym.

Does Dancing Count as Cardio?

Heres What Experts Say

Glute Bridge vs Hip Thrust: Which Is The Better Booty Booster?

Im a Master TrainerHeres Why You Shouldnt Skip Your Post-Run Stretches.

Happy woman dancing and listening to music near a green empty wall outdoor in the city.

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At the end of each period, researchers measured two things: their aerobic capabilities and muscle strength.

When you find the right program for you, your body will let you know.

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Healthy female training in the gym, performing a hip thrust.

A young black woman doing post-run stretches in the park on the road amidst green grass and trees.