Practice a powerful flow dotted with some longer holds. Move dynamically to create a bit of heat, then drop into some deep lunging poses to release those pesky hip flexors. Progressively move into deeper psoas release leading to eka pada rajakapotasana (one-legged king pigeon), one-legged bridge and urdhva dhanurasana (wheel). All the while you'll pay attention to your pelvic floor and sacrum to secure a healthy and long-lasting release. Props Needed: A block.