Medical leads have one or more openly coiled filars and a distal body coupled to the openly coiled filars. The openly coiled filars provide a lead with compliance and elasticity while the distal body provides the firmness needed for placement and support of the electrodes. The openly coiled filars transition to a linear distal portion that extends to the distal body, and the distal body has proximal tines that fold proximally to a collapsed state. The linear distal portions of the filars pass through the tines when entering the distal body. Placing tension on the linear distal portions causes the tines to be rotated proximally to the collapsed state. Such tension may be created by a stylet pressing distally against the distal body during implantation. Such tension may also be created by applying a force in the proximal direction to the coiled filars during explantation.
