23 Things I Wish I'd Known at 23, by Hillary Kerr. Hillary Kerr gives her candid advice on 23 things she wishes she had known at 23. Read on for her important life lessons to live by.

23 Things I Wish I'd Known at 23, by Hillary Kerr. Hillary Kerr gives her candid advice on 23 things she wishes she had known at 23. Read on for her important life lessons to live by.

Lauren Kleban: Fitness expert, Celebrity trainer & Creator, LEKfit. My NativeAdVice: Bio: Fitness expert and celebrity trainer, Lauren Kleban is the creator of LEKfit, a dance-inspired fitness method designed to create long and lean muscles by using intervals of low impact, high intensity, fat burning cardio with muscle sculpting techniques created to strengthen and tone.

Photo via Lindsay Rosenberg Photography If you're following actress Busy Phillips on Instagram — like the other million of us out there are — you've probably caught more than a few glimpses of her high-intensity workout routine (she loves a good "sweaty selfie"). Her go-to workout,&n

5 breezy ways to get — or stay — in tip-top shape this summer. There’s no excuse not to squeeze your workouts in this summer — even when you’re traveling. These streaming studio apps and online workouts will save you time and money, and help you take your favorite fitness addictions on the road: