If you’re craving some more intensity in your classes or you just want to challenge your body in new ways, the best ...

We spoke to exercise experts to find the ideal regimen. Credit...Joyce Lee for The New York Times Supported by By Ashley Abramson Q: How much cardiovascular exercise versus strength training should I ...

For most of us, a few jogs around the block and a couple of dumbbell sessions makes for a perfectly solid fitness routine. Sure, we could all do more, but as long as we’re ticking off both cardio and ...