Janu Sirsasana is an asymmetric forward bend. It is similar to the hurlersā stretch that athletes perform during warmup. This pose creates anĀ intense stretch of the hamstrings in the straight leg. As with other posesĀ that connect the upper and lower extremities,Ā Janu Sirsasana also affectsĀ the lower back and shoulders. Focusing oneās attention on the bent legĀ can...