Abdominal and core exerciser device

A device, comprising:

• a support portion configured to support a user, the support portion comprising a recess sized and configured to receive a display device, the support portion comprises a first side and a second side, the first side and the second side extend from the first portion to the second portion;
• a first padded section on the first side and a second padded section on the second side, wherein the first padded section is configured to receive a first elbow or forearm of the user, and the second padded section is configured to receive a second elbow or forearm of the user;
• a stationary base that is stationary with respect to a support surface when the device is placed on the support surface, wherein a location of the support portion at which a destabilizer is operatively coupled to the support portion is offset from a center of the support portion;
• and
• the destabilizer operatively coupled to the support portion and the stationary base to allow twisting movements, tilting forward, tilting backward, and tilting side to side, wherein the recess is between the first padded section and the second padded section, the recess is recessed relative to a surface of the support portion, and the recess configured to be between the first elbow and the second elbow, the recess comprises a first portion and the second portion, the first portion of the recess is transverse to the second portion.

A device, comprising:

• a support portion comprising:
• a body extending between a first end and a second end of the support portion, wherein a width of at least a portion of the body decreases from the second end toward the first end along a lengthwise axis of the body, the body comprising:
• a recess sized to fit an electronic device, wherein the recess comprises a first portion and a second portion, the first portion of the recess is transverse to the second portion;
• a padded portion comprising a comfortable material, the padded portion is adapted to receive at least a portion of an arm or at least a portion of a hand of a user;
• and
• a bottom portion configured to be in contact with a support surface and to elevate the support portion above the support surface when the device is placed on the support surface, wherein the support portion is configured to tilt and twist when the bottom portion is in contact with the support surface.