No pain – lots of gain: Supported Shoulderstand (Sarvangasana) and supported Fish (Matsyanaa). Gives you relaxation and inner poise. Especially helpful after a busy day – or inbetween to get new energy. You need a pillow to do these 2 Hatha Yoga Asanas. Best is to do them barefoot, but it works fine even without shoes. Demonstrated by Yoga Teacher and Yoga Therapist Mahashakti, explained by Sukadev Bretz of https://www.yoga-vidya.de