Carrie Underwood shares her leg day workouts and go-to exercises on Instagram, and they're all about sculpting the quads.

Consider the following workouts if you are focused on building leg muscle stamina while improving your cardio scores.

If you want size and strength in your lower legs, you need to put in the right type of work. Here's what you need to know.

Bungee fitness is a low-impact, high-resistance cardio workout,” says Callie Thornton, a bungee studio owner and founder.

You can also take the " talk test " if you're unable to monitor your heart rate. As per this test, while performing zone 2 ...

This mix of intervals, sprints, resistance running and goal-mile pace workouts will build your conditioning while providing ...

Classic Physique IFBB Pro bodybuilder Sam Sulek ramped up his training intensity with a brutal leg-building workout for a ...

You don’t need a crowded gym with a lot of expensive equipment to get a strong lower body. If you’ve got half an hour, a ...

Legs. Anderson’s programs focus heavily ... tends to be lower impact but still gets your heart pumping. Dance cardio workouts tend to be higher impact. Strength. Anderson's program uses very ...

Cardiovascular exercise involves the prolonged use of the muscles through respiration and by increasing your heart rate. Cardio can help you create a calorie deficit, which is essential to losing ...