Your legs contain some of the largest muscle in the body. Training them does lead to the release of great amounts of muscle-building hormones.

The leg press effectively trains the muscles of your lower body, including your butt. Add it to your routine and you may notice the next day.

A beer belly describes excessive fat surrounding your abdomen. Burn it off with an intense calisthenics-style workout.

Training to increase your cardiorespiratory endurance requires time and intensity beyond the minimum physical activity guidelines.

Are you ready to get [STRONGER](https://www.livestrong.com/article/1012121-10-workouts-fitter-stronger/)? LIVESTRONG.COM’s video workout series with Nicky Holender will help you build muscle and burn calories. If you’re new to working out or [have injuries or weaknesses](https://www.livestrong.

Power endurance, or the ability to execute consecutive explosive movements, is a skill needed to succeed in many sports. Here are the moves to get you there.

You can increase the muscular endurance in your arms by lifting weights, slamming battle ropes or jumping rope.

Fibula fractures can leave your ankle stiff and weak. Exercises improve range of motion and strength after this injury.

Cardiorespiratory endurance refers to the body's ability to keep your heart, lungs and circulatory system going during extended periods of exercise.

Stamina is oxygen, or more precisely your body's ability to suck in as much of it as possible for disbursement to the muscles.

Zumba is a fast-paced high-energy dance workout. Learn the basic steps and incorporate them into quick but intense 20-minute routines.

A home gym is a great investment. Get the most out of your equipment by learning which exercises you can do.