Core Knowledge

Hundreds of comprehensive guides for improving your performance in sports and life.

Editor’s Picks

Nutrition

Metabolism

Learn how to stoke your body’s fat-burning furnace to look leaner, feel great, and perform at your best.

Injury/Pain

Muscle Cramps

All you need to know to avoid and get rid of painful muscle cramps.

Top 10 Articles

1.

Workouts

The Metabolism-Boosting Workout

Rev your fat-burning engine with this challenging training session.

Workouts

2. A Better Warm-up

10 innovative moves to jumpstart your training sessions.

Workouts

3. The Big Muscle Stimulus Plan

Pack on size with this 30-minute, muscle-building training session.

Movements

4. Knee Hug to Forward Lunge - Elbow to Instep

Learn how to properly execute the world's greatest stretch.

Workouts

5. Build Total Body Strength

Boost strength and gain muscle with this full-body routine.

Workouts

6. Increase Your Vertical

Elevate your game with this twice-a-week training session.

Workouts

7. Add Distance to Your Drive

Hit the long ball farther and reduce your risk for common aches and pains with this golf-specific training session.

photo by Scott Wachter

Workouts

8. Increase Your Power

Increase your explosiveness on the field or court with this total body power session.

Workouts

9. Accelerate Faster

Improve your first step and acceleration with this speed workout.

Movements

10. Glute Bridge

The glute bridge movement will increase your performance and decrease your potential for injury.

Athlete's Performance