An exercise device includes a strap. The strap includes a first surface and a second surface opposite the first surface. The strap is configured to be secured to a lower leg of a user such that the first surface of the strap interfaces with the lower leg of the user. The exercise device further includes a ball including an outer surface configured to be held by the user, a first connector extending from the ball, a second connector extending from the second surface of the strap, and a tension member. The tension member includes a first coupling mechanism and a second coupling mechanism at opposite ends thereof and configured to be releasably coupled to the first connector and the second connector via the first and second coupling mechanisms.

An exercise device includes a strap. The strap includes a first surface and a second surface opposite the first surface. The strap is configured to be secured to a lower leg of a user such that the first surface of the strap interfaces with the lower leg of the user. The exercise device further includes a ball including an outer surface configured to be held by the user, a first connector extending from the ball, a second connector extending from the second surface of the strap, and a tension member. The tension member includes a first coupling mechanism and a second coupling mechanism at opposite ends thereof and configured to be releasably coupled to the first connector and the second connector via the first and second coupling mechanisms.

A piece of exercise equipment particularly for improved strength training exercises. More particularly, the invention relates to equipment that allows the user to vary tension when performing different exercises. The present invention is specifically designed for improved exercise through the variability of a tension component for use in such exercises as the plank exercise, sit-ups, push-ups and supine pull-ups that includes a core support, a guide arm, a head support, and a foot support that work in conjunction to most optimally support the user. The core support, the head support and the foot support are all connected, supported, and elevated from the floor by a central support system.

A method for use with a physical training device is provided. The device including an elastic resistance strap having first and second handles. The method includes pulling at least one of the first and second handles to generate force on a target muscle group through resistance training. The method also includes pulling the at least one of the first and second handles to generate anaerobic and aerobic muscle activity within the target muscle group through cardiovascular interval training.

A device for multidimensional mobilization of lumbar, pelvic, and hip joints with a generally concave upper surface connected to a generally convex lower surface is disclosed, wherein the generally concave upper surface has a recess to cradle a sacrum.

An exercise assist device transitively moves a sacroiliac joint in a lateral decubitus position. The following description is provided in the context of a left lateral decubitus position. The upper right leg is placed on a stand in the lateral decubitus position, and the upper right leg is then extended transitively backward with a sacral area supported by a sacrum support pad. Since a posterior side of a lower left sacroiliac joint is slightly opened, a sacrum slides backward via a right hip joint. This improves mobility of the lower left sacroiliac joint.

A portable full body exercise device is described. The device can be affixed inside a door jamb from either end to perform a variety of exercises and can also be used to exercise free of a door on a chair, bed, or mat. This versatile device is comprised of a handle at one end, an elastic membrane (middle portion), and a double loop/door attachment end. The design of the device allows the resistance of the elastic membrane to be altered from both ends, allowing more or less resistance to be achieved by altering the elastic membrane's overall length.

A piece of exercise equipment particularly for improved strength training exercises. More particularly, the invention relates to equipment that allows the user to vary tension when performing different exercises. The present invention is specifically designed for improved exercise through the variability of a tension component for use in such exercises as the plank exercise, sit-ups, push-ups and supine pull-ups that includes a core support, a guide arm, a head support, and a foot support that work in conjunction to most optimally support the user. The core support, the head support and the foot support are all connected, supported, and elevated from the floor by a central support system.

A system that allows for a variety of exercises for persons in prone, side lying and seated positions that may be executed with ease and stability using two foam rollers removably attached to each other. The system may utilize one or more straps and one or more accessory pieces in conjunction with the foam rollers to not only hold and stabilize two foam rollers together as one piece of equipment, but also to allow for separation for seated exercises. The system allows additional feedback to the right and left hemispheres of the body when the system is utilized by that person.

A device for multidimensional mobilization of lumbar, pelvic, and hip joints with a generally concave upper surface connected to a generally convex lower surface is disclosed, wherein the generally concave upper surface has a recess to cradle a sacrum.