источник Crouch-Back to Push-Up
A. Start in a high plank position.
B. Bend knees and sit hips back over heels so that arms straighten but hands don't move from position on the floor.
C. Shift forward into high plank, and lower down into a push-up. Press back up to plank to return to start.
Do AMRAP for 20 seconds; rest for 10 seconds
Burpee to
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