When one yoga block is not enough, try two! Yoga blocks can be placed on either side for more versatility, allowing stretches to be extended, or providing extra support when practicing new or complex moves. At Gaiam, yoga blocks are always lightweight and portable, ready to assist ...When one yoga block is not enough, try two! Yoga blocks can be placed on either side for more versatility, allowing stretches to be extended, or providing extra support when practicing new or complex moves. At Gaiam, yoga blocks are always lightweight and portable, ready to assist at home, in the studio, or on weekend yoga retreats.