An inelastic exercise apparatus includes an elongated member having a pair of ends. The elongated member is an inelastic strap. The apparatus also includes an anchor having a first portion for mounting to a structure and a second coupling portion. The exercise apparatus further includes a rigid yoke including a yoke housing having a first end and a second end, wherein the first end of the yoke housing is coupled to the second coupling portion of the anchor and the second end of the yoke housing defines a translation channel configured to receive the elongated member.