Plank

Secondary muscles

• shoulders

Form cues

1. 1Elbows under shoulders
2. 2Brace abs as if expecting a punch
3. 3Glutes squeezed, ribs down
4. 4Breathe steadily

Common mistakes

• ⚠Hips sagging or piking too high
• ⚠Holding breath
• ⚠Neck cranked up