Plank

Definition

A plank is a simple physical exercise that involves maintaining a push-up-like position for the maximum possible time to build core strength.

Scientific / Technical Definition

The plank exercise involves isometric strength training, where the individual holds a pre-set position, resembling the start of a push-up, focusing on the engagement of abdominal muscles, lower back, and shoulders. It primarily targets the core but also recruits muscles of the upper and lower body.

Benefits

• Improves core strength and stability
• Enhances overall posture
• Reduces back pain
• Increases flexibility
• Boosts metabolism

Examples

• Forearm plank
• Side plank
• Reverse plank

Additional Information

• Importance: The plank is a vital exercise in fitness routines as it strengthens the body's core which, in turn, supports a variety of functional movements in daily life and sports.

Related Terms

• Push-up
• Core exercises
• Isometric exercise
• Strength training

References

• Benefits of Core Stability Exercises
• Isometric Exercise Training