- Lie faceup, arms at sides.
- Curl head, neck, and shoulders up, and extend legs to a sustainable level (where abs stay engaged but lower back is not lifting from the mat).
- Begin pumping arms up and down, breathing in for 5 counts and exhaling for 5 counts, totaling 10 breath cycles.
- To modify, bend knees at a 90-degree angle (as shown).
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