An active stool includes a base and a cover. The base defines an interior cavity accessible through an open end of the base. The cover removably mounts to the base to cover the open end. The cover defines a seat for a user. The base is configured to tilt along at least one rocking path. Certain types of bases are configured to tilt along multiple rocking paths.

A yoga or exercise stool may have a seat portion and a base portion; the base portion having window slot(s) formed in a front side, a rear side, or both; a handle slot formed at least in one side, such as the front side, at or near the top; horizontal gripping slot(s) formed in the left side, the right side, or both, at or near the top; and vertical gripping slot(s) formed in the left side, the right side, or both, at or near the bottom; advantageously four such slots being formed near the bottom corners of the left and right sides. A yoga stool also may have a base portion, and a seat portion on top of the base portion, wherein the seat portion has an internal firm support member such as a solid slat, and preferably softer material such as foam rubber surrounding the support member, at least on the left and right sides. The yoga stool may include opposed side elements joined by a rear element and front element with a removable top element that may be U-Shaped to allow for additional poses or exercises.

A yoga or exercise stool may have a seat portion and a base portion; the base portion having window slot(s) formed in a front side, a rear side, or both; a handle slot formed at least in one side, such as the front side, at or near the top; horizontal gripping slot(s) formed in the left side, the right side, or both, at or near the top; and vertical gripping slot(s) formed in the left side, the right side, or both, at or near the bottom; advantageously four such slots being formed near the bottom corners of the left and right sides. A yoga stool also may have a base portion, and a seat portion on top of the base portion, wherein the seat portion has an internal firm support member such as a solid slat, and preferably softer material such as foam rubber surrounding the support member, at least on the left and right sides. The yoga stool may include opposed side elements joined by a rear element and front element with a removable top element that may be U-Shaped to allow for additional poses or exercises.

A voluminous padded chair or cushion forms an all-encompassing supportive structure through a voluminous, substantially donut shaped configuration. The voluminous configuration includes a back portion that supports the back, neck and head of an infant, and a pair of support arms. A front portion provides an anchor for tethering toys and a tray thereto. A base seat for sitting may be adjusted to fit children of different sizes. The base seat is adjusted with a strap having a fastener at one end connected to the base seat. The fastener on the strap removably attaches to the front of the chair such that it can be attached at different vertical points for adjustment purposes. The fastener may be comprised of a hook and loop fastener. The strap is located between holes for the legs and may be adjusted while the chair is occupied by an infant.

A voluminous padded chair or cushion forms an all-encompassing supportive structure through a voluminous, substantially donut shaped configuration. The voluminous configuration includes a back portion that supports the back, neck and head of an infant, and a pair of support arms. A front portion provides an anchor for tethering toys and a tray thereto. A base seat for sitting may be adjusted to fit children of different sizes. The base seat is adjusted with a strap having a fastener at one end connected to the base seat. The fastener on the strap removably attaches to the front of the chair such that it can be attached at different vertical points for adjustment purposes. The fastener may be comprised of a hook and loop fastener. The strap is located between holes for the legs and may be adjusted while the chair is occupied by an infant.

A single-person chair includes a proximal end, a distal end, and a generally convex central portion extending between the proximal end and the distal end. The central portion extends upwardly, forming a first pool between the proximal end and the central portion and a second pool between the distal end and the central portion. A backrest is releasably connectable to the proximal end. A longitudinal centerline extends between the proximal end and the distal end. A first sidewall extends between the proximal end and the distal end on a first side of the longitudinal centerline and a second sidewall extends between the proximal end and the distal end on a second side of the longitudinal centerline. A liquid can be contained within the chair between the proximal end, the distal end, the first sidewall, and the second sidewall.

Systems, devices and methods including a foundation member comprising: a front Portion configured to receive a user's upper legs, where the front portion comprises a first protrusion and a second protrusion; a pommel configured to guide the user to a proper location on the foundation member, where the pommel is proximate the front portion and between the first protrusion and the second protrusion; and a rear portion configured to receive a user's lower pelvic area, the rear portion comprising a central portion and an upwardly inclined lateral portion, where the lateral portion and the front portion collectively surround the central portion.

Systems, devices and methods including a foundation member comprising: a front Portion configured to receive a user's upper legs, where the front portion comprises a first protrusion and a second protrusion; a pommel configured to guide the user to a proper location on the foundation member, where the pommel is proximate the front portion and between the first protrusion and the second protrusion; and a rear portion configured to receive a user's lower pelvic area, the rear portion comprising a central portion and an upwardly inclined lateral portion, where the lateral portion and the front portion collectively surround the central portion.

A cushion including a plush material and formed in a step shape. The step shape includes a rear surface vertically disposed, a bottom surface horizontally disposed, a first L-shaped sidewall vertically disposed, a second L-shaped sidewall vertically disposed, a first front vertical surface extending upward from the bottom surface, a horizontal front surface extending rearward from the first front vertical surface, a second front vertical surface extending upward from the horizontal front surface, and a top horizontal surface extending rearward from the second front vertical surface and adjoining with the rear surface. The step shape of the cushion enables the present invention to be utilized in a method of blocking a stairway.

A cushion including a plush material and formed in a step shape. The step shape includes a rear surface vertically disposed, a bottom surface horizontally disposed, a first L-shaped sidewall vertically disposed, a second L-shaped sidewall vertically disposed, a first front vertical surface extending upward from the bottom surface, a horizontal front surface extending rearward from the first front vertical surface, a second front vertical surface extending upward from the horizontal front surface, and a top horizontal surface extending rearward from the second front vertical surface and adjoining with the rear surface. The step shape of the cushion enables the present invention to be utilized in a method of blocking a stairway.