Calistree
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Exercises
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Wide arm plank
strength
Skill Tree
Muscles
Serratus anterior
Rectus abdominis
External oblique
Internal oblique
Pectoralis major (clavicular head)
Pectoralis major (sternal head)
Anterior deltoid
Similar Exercises
Fingertip plank
Crossed legs L-sit
Sun salutation A simplified
One-arm plank
Internally rotated pushup
Equipment
Ground (hands or body)