Exercise Library

Standing Crunch

Coreisolation·desk-friendly

44

/100

low (0.35)
Decision Guide

Best when...

  • You need something you can do near your desk without much setup.
  • Your energy is dipping and you want a more activating break.
  • You only have about a minute between tasks or meetings.

Not ideal when...

  • You need something substantially more intense or more workout-like.

Pairs well with...

a desk-friendly posture reset to round out the break

Better than X when...

Longer break routines when you only have 60 seconds and need immediate value.

Office-clothes alternative

Sit-to-Stand or Wall Push-Up are easy alternatives when you want something even more office-friendly.

Movement Profile
Muscular Demand
13modeled

Targets rectus abdominis, obliques, hip flexors

Metabolic Cost
55modeled

MET 3 (modeled), 0.9x walking

Mobility Value
33modeled

Joint ROM: 35%, posture benefit: 30%

Desk Practicality
80modeled

Can be performed at or near a desk

Muscle Activations

rectus abdominis

55%modeled

obliques

40%modeled

hip flexors

25%modeled
Energy Estimate
~1.2kcal

for 15 reps · roughly 0.3 min of brisk walking for a 70 kg person

Score by Rep Count

44

5 reps

44

10 reps

44

15 reps

44

20 reps

44

30 reps

Standing Crunch scores 44/100, strongest in desk practicality. Suitable for a desk break.

Caveats
  • Metabolic cost varies with body weight and fitness level
  • mobility value, desk practicality, muscular demand are estimated, not directly measured
  • Limited research data for this exercise
  • Study populations may not represent sedentary desk workers
Data Provenance

Measured (0)

    Derived (1)

    • caloric expenditure

    Modeled (7)

    • MET value
    • rectus abdominis activation
    • obliques activation
    • hip flexors activation
    • joint ROM
    • posture correction
    • desk practicality
    References

    Estimating energy expenditure during bodyweight resistance exercise

    Journal of Sports Sciences (2019)

    MET values specific to bodyweight resistance exercises at various intensities