LiftSets

LiftSets / Exercises / Plank

Plank

Works the abdominals.

Plank, start position, with the working muscles highlighted
Start
Plank, finish position, with the working muscles highlighted
Finish

Bright blue is the target muscle. Darker blue is helping. The app shows this as a moving demo.

Muscles worked

abdominals

How many reps

GoalReps per set
Strength4-6
Muscle size8-12
Endurance12-20+

Whatever the number, the set should end within a rep or two of the point where you could not do another with good form.

KitBody only
LevelBeginner

What to think about

How to do it

  1. Get into a prone position on the floor, supporting your weight on your toes and your forearms. Your arms are bent and directly below the shoulder.
  2. Keep your body straight at all times, and hold this position as long as possible. To increase difficulty, an arm or leg can be raised.

Other exercises for the abdominals

Track it in LiftSets

Log Plank with last time's numbers in front of you, a rest timer on your lock screen and a graph of your progress.

Coming soon to the App Store