EXHALE. Bend forward and grab your hands, or wrist around your feet, as in C. Or remain in the anterior position, Paschimottanasana B, or use a prop as in C1.
INHALE. Look half the up to the horizon keeping the grip. Lengthen the spine.
EXHALE. Bend forward in any of the anterior options. STAY HERE FOR 5 LONG DEEP BREATHS.
INHALE. Look half the up to the horizon. Lengthen the spine.
EXHALE. VINYASA. Jump or walk back to pass to Purvottanasana..
As you bend forward have the intention in mind of going with the chest towards the thighs, instead of the head, to get the maximum elongation of the hamstrings. This will prevent future lower back pains. Look to the toes.