Oxygen Challenge coach Erin Stern explains how taking time off helps you avoid setbacks and achieve your goals.

Tone up and build confidence with these four simple yet powerful arm exercises.

Protein and nutrient-packed bone broth is giving green juice a run for its money.

Oxygen Challenge coach Ashley Kaltwasser shares her favorite sauces, dressings and sweeteners.

Up your upper-body game with this killer arm and core routine.

It’s time to embark on a new kind of fitness program with Oxygen Challenge coach Erin Stern.

Find relief in these quick and easy yet effective yoga practices.

Oxygen Challenge coach Erin Stern shares three key steps to create an effective, customized eating plan for maximum results.

World-renowned functional medicine doctor Mark Hyman, M.D., explains why and how you should shift the plant-to-animal ratio on your plate.

Tone up and build confidence with these four simple yet powerful arm exercises.

Up your upper-body game with this killer arm and core routine.

Find relief in these quick and easy yet effective yoga practices.

Bikini pro and Olympia and Arnold champion Ashley Kaltwasser shares her favorite tricks to achieve a head-turning midsection.

Bikini pro and Olympia and Arnold champion Ashley Kaltwasser offers up key advice for strengthening your backside.

Beyond the hype, hopping on a bike has some serious benefits.

By identifying the most effective moves for shoulder muscles, ACE hopes that you can be more efficient with your workouts and, thus, more likely to stick with them for the long term.

LAFD fire inspector and recruit trainer Gayle Sonoda shares what you need to succeed in the fire academy and on the job.

Watch as Hannah Eden shares her do-anywhere "Metabolic Monster" workout.

Protein and nutrient-packed bone broth is giving green juice a run for its money.

Oxygen Challenge coach Ashley Kaltwasser shares her favorite sauces, dressings and sweeteners.

Oxygen Challenge coach Erin Stern shares three key steps to create an effective, customized eating plan for maximum results.

World-renowned functional medicine doctor Mark Hyman, M.D., explains why and how you should shift the plant-to-animal ratio on your plate.

EIC Lara McGlashan plied the Oxygen staff for their favorite go-to recipes that are tasty and clean. Here’s what they came up with. Enjoy!

Get into the Irish spirit while staying on track with these festive treats.

Try coach Ashley Kaltwasser’s personal strategies for drinking enough H2O, which she credits as a key factor in achieving her goals.

These refreshing and energy-boosting smoothies can serve as a healthy snack or recovery drink.

It’s time to embark on a new kind of fitness program with Oxygen Challenge coach Erin Stern.

As they say, a goal without a plan is just a wish. And you deserve to give yourself more than just wishful thinking when it comes to fitness.

Whether during a family gathering or on a snow day from school, there’s no shortage of fun ways to get physical this winter.

Hiring a personal trainer is much like any other professional you’d hire, you want to make sure you find the right one.

Be aware of the changes your body is naturally experiencing as you advance in years, and adjust your habits and expectations accordingly.

Enjoy yourself without dreading the aftermath this holiday season.

With just a little prior planning, you can stay on track and still enjoy the festivities.

Nobody wants these irritating ailments to ruin their precious time with loved ones during the holidays — essential oils may be the key!

Don’t get caught up in the marketing and hype — stay focused and keep your diet in check and you’ll be looking like a glamour model in no time.