Basic Crunches with Perfect Form

Crunches is an exercise performed with just body weight, which focus primaryly on strength. They are also known as USMC crunches. Exercises mainly : abs muscle .


Crunches with proper form.


Primary muscles targeted

Crunches muscles heatmap
Figure 1. Heatmap of muscles used in Crunches.
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The basic form of the crunches exercise

Calisthenics And Street Workout exercises, circuits and progressions.
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