If possible, do 3 rounds of sun salutations to warm up the body and link movement with breath.
Otherwise, simply begin in
Tadasana, mountain pose.
Stand with your feet firmly planted on the ground, soften your knees a little bit, and reach up through the crown of your head. You can even tuck your chin just slightly to feel your spine get even taller.
Notice what it feels like when you are in this tall, confident standing posture.
Feel free to bring your hands together in front of your heart and close your eyes. Take five deep breaths, picturing the breath lighting up your entire body with vibrant energy and a sense of peace.
Each time you exhale, picture sending your worries or frustrations down through the soles of your feet, letting them go, right here and now.
Reflections on dipping in 30-something-degree water.