My son, Santiago, has been playing tennis since he was five. He’s 13 now and it’s the only sport he plays. I was looking for a way to improve my fitness, but I find the gym or group classes really ...

New research reveals the ideal balance of cardio, weight lifting, workout timing, and weekly exercise for better heart health ...

The seasons change—shouldn’t your game? Consider this quartet of tennis-tuned exercises a starting point to get you inspired and in shape. These training tips—unveiled one per week—will boost your ...

Tired of strolling the greenway? Weary of spinning your way to nowhere? Bored with your aerobics routine? Perhaps you should consider Cardio Tennis. It's not your leisurely recreational court game, ...

Add Yahoo as a preferred source to see more of our stories on Google. Why Cardio and Strength Training Are Both Important - Potential Filmmaker - Shutterstock Cardio and strength training are both ...

Q: I enjoy strength training and do it a few times a week. I’m also active in my daily life. But I don’t do cardio workouts. Does it matter? Strength training has surged in po ...

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. Cardio and strength ...