CrossFlowV: Step-By-Step Split Legged Arm Balance Flow. 50 minutes. Open your hips and hammies, strengthen your core and arms, and feel the perfect balance of strength and flexibility as you work your way into this beautiful arm balance. Eka Pada Koundinyasana II is the Sanskrit name, but we promise the pose is easier than the spelling! Have a yoga block handy, and get ready to feel empowered! Deep breaths and enjoy!