Abstract: A controlled squat strength-training machine includes a frame with a base mounting forward, intermediate, and rear uprights. The intermediate upright is pivotally connected to the base and is configured for limited rotation fore-and-aft. Knee pads are provided for restraining of users' knees. Users can adjust the resistance of the machine and thereby very the exercises performed thereon.

Abstract: A controlled squat strength-training machine includes a frame with a base mounting forward, intermediate, and rear uprights. The intermediate upright is pivotally connected to the base and is configured for limited rotation fore-and-aft. Knee pads are provided for restraining of users' knees. Users can adjust the resistance of the machine and thereby very the exercises performed thereon.

Abstract: A controlled squat strength-training machine includes a frame with a base mounting forward, intermediate, and rear uprights. The intermediate upright is pivotally connected to the base and is configured for limited rotation fore-and-aft. Knee pads are provided for restraining of users' knees. Users can adjust the resistance of the machine and thereby very the exercises performed thereon.

Abstract: Embodiments of improved closed-piece and open-piece trap bar having adjustable properties that enable the user to have a safer and more effective weightlifting experience. Closed-piece trap bars comprise a trap bar wherein the user steps into a structure that entirely surrounds him or her during the lifting and lowering process. Open-piece trap bars comprise a trap bar wherein the user steps into a structure that partially surrounds him or her during the lifting and lowering process. These trap bars are adjustable either because the width of the trap bar itself may be adjusted or the length of the handles may be adjusted or the space in between the handles may be adjusted.

Abstract: Embodiments of improved closed-piece and open-piece trap bar having adjustable properties that enable the user to have a safer and more effective weightlifting experience. Closed-piece trap bars comprise include a trap bar wherein the user steps into a structure that entirely surrounds him or her during the lifting and lowering process. Open-piece trap bars comprise include a trap bar wherein the user steps into a structure that partially surrounds him or her during the lifting and lowering process. These trap bars are adjustable either because the width of the trap bar itself may be adjusted or the length of the handles may be adjusted or the space in between the handles may be adjusted.

Abstract: An abdominal exercise device comprises a center bar, a handle assembly attached to a first end portion of the center bar and that is adapted to be grasped by a user, an abdominal press assembly mounted to the center bar between first and second end portions thereof and having an abdominal contact surface that is spaced from the center bar and is adapted to rest against an abdominal region of a user; and a stabilizer mounted to the second end portion of the center bar and that is adapted to stabilize the center bar when the abdominal contact surface rests against a user. The user can perform a leg lift exercise, a crunch exercise, or both exercises in unison.