1. Stand facing TRX, with straps about even with knees. Step back into a plank with palms facing upward, arms straight. Lean back and pull the cables taught.
2. Bend your arms at the elbows and curl yourself to the handles. Keeping your palms shoulder width apart and elbows parallel with shoulders, keep shoulders down from ears. keep body in a perfect plank.
3. Lower yourself back. This completes one repetition.