You asked — we answered! The Start TODAY community is feeling reinvigorated by spring and ready to tackle another lofty mileage goal. Not only did members ask us to bring back the 100-mile challenge ...

If you want a well-rounded, upper-body workout program that blends strength training, conditioning and cardio training, try the Push-Pull and Core/Cardio Workout. This workout can be done with or ...

Ever wondered whether you can really replace intense gym sessions with a home dumbbell workout? The short answer is: yes, yes you can. Before we show you how, let's take a look at why you should.

Cardio is more than just running laps or hopping on a bike. It's any movement that gets your heart pumping, your body sweating and your energy levels soaring. Whether you're chasing a weight loss goal ...

Body recomposition is the process of losing fat while gaining muscle at the same time. After a body composition analysis, I worked with a trainer to find exercises to reach my goals. I should focus on ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. So where should you ...

High-intensity interval training (HIIT) is as popular as ever. Join the trend with these tips on what to wear, how to warm up, and more. No doubt you’ve heard the buzz about high-intensity interval ...

Many fitness programs require long hours at the gym and complicated restrictive diets, leaving no time for anything else. It’s even worse when you’ve already tried a few programs, only to gain more ...

Sarah is a registered dietitian and freelance writer passionate about connecting people to information that will help them improve their mental and physical health. She’s a big believer that food is ...

There’s a pervasive mentality in the fitness world that the best workouts leave you soaked in sweat and gasping for air. Popular phrases like “no pain, no gain” and “sore today, strong tomorrow” ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Doing cardio daily can boost endurance, heart health, ...