Bodycraft F715 Leg Hold Down AttachmentExpand the versatility of the F705, F605 and F601 benches.\ Add a Leg Hold down to the F705, F605 and F601 benches Allows for the use of the F710 Arm Curl Attachment Allows for the use of the F711 Leg Extension Curl Attachment Allows user to be locked in when using a Bar and Dumbbells Also serves as a knee hold down for high pulley exercises Allows the user to perform Ab Crunch exercises Includes the 4 Upholstered 4 Roller Hold Down Bolted Aluminum