If you want to build a healthy, strong, and functional body, your best bet is to create a well-rounded workout routine. As you can likely guess, that means regularly performing both cardio and weight ...

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 weights are ...

It all starts with determining your fitness goals.

From sprints to incline walking, the data shows which workouts burned the most fat – and it's good news for runners ...

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Ageing doesn't have to be synonymous with physical deterioration and loss of vitality. But when we hit 50, should we prioritise cardio or strength training to maintain our health? Maybe it's even ...

Plenty of research touts the importance of cardiorespiratory fitness (CRF)—also known as cardio fitness, cardiovascular endurance, and aerobic fitness—as a health marker, as well as an athletic ...

You’ve been hitting the treadmill religiously for months, logging hour after hour of steady-state cardio, but the scale isn’t budging. In fact, you might even be gaining weight. As a personal trainer ...

For most athletes, leg days and cardio challenge the body and mind, but for tactical athletes, topping off leg days with cardio events such as rucking and swimming with fins is part of the process.