Science Focus

Here's how much intense exercise your body can really handle

HIIT exercise isn't for everyone and there's some evidence that you can overdo it. Here's what the experts recommend ...
Hosted on MSN

How Many Exercises Do You Actually Need for Your Workouts? The Number Might Surprise You.

POP QUIZ: HOW many reps and sets should you do per exercise to build muscle? If you’re in the know, you're aware that the answer is generally three to four sets of eight to 12 reps (although recent ...
Hosted on MSN

I Want to Build Big, Strong Arms. How Many Triceps Exercises Do I Actually Need to Do?

ON THE BACKSIDE of each of your upper arms is an unsung hero. With the right amount of consistent, balanced strength training, you can give it the attention it deserves—and in doing so, stretch the ...
Vogue

How Much Exercise Per Week Do You Actually Need?

Japanese walking this. Hot Pilates that. Trendy workouts may be top of mind, but one question always remains: How much exercise per week do you actually need to be healthy? While you might think it’s ...