CoreBeginnerIsolation

Crunch

Lying crunch, lifting the shoulders off the floor.

Crunch: correct exercise technique

Benefits

  • Simple abs work anywhere
  • Easy to learn

How to do it

  1. Hands by the temples, not pulling the neck
  2. Curl the ribs towards the hips
  3. Lower slowly

Common mistakes

  • Yanking the neck
  • Using momentum

Starting prescription

sets
3
reps
12–20
Rest
45 s
Reps in reserve
2

Safety and limitations

  • Neck · Modify
    With a moderate neck limitation: lighter load, shorter range, stop if it hurts.
  • Lower back · Modify
    With a severe lower-back limitation: lighter load, shorter range, stop if it hurts.

Health & safety

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