Proprioception training and exercise apparatus
An exercise apparatus includes a substantially flat, rigid platform for supporting a user during exercise. An inflatable tubular support having an upper portion with a first radial outside diameter, and a lower portion with a second radial outside diameter that is greater than the first radial outside diameter, is coupled to the platform by a fastener. The tubular support defines a central opening that communicates between the platform and a support surface. The platform includes a venting structure for releasing air from the central opening during use. The inflatable support includes an intermediate portion between the upper portion and the lower portion of the tubular support, the intermediate portion including a support feature to restrain the intermediate portion from radial expansion induced by an air pressure internal to the integral inflatable support.
1. An exercise apparatus comprising:
a substantially rigid platform for supporting body weight during exercise;
an inflatable tubular support having a wall surrounding an internal air chamber having an outer peripheral wall portion and an inner wall portion, the inner wall portion separates a central opening from the internal air chamber, the wall defining an integral flange extending from the wall; and
a fastener that couples the integral flange to the substantially rigid platform, the rigid platform and the fastener together define a channel, the integral flange has a relatively wider portion and a relatively narrower portion whereby the integral flange is mechanically captured in an interlocking manner within the channel.
2. The exercise apparatus of claim 1 wherein the integral flange includes two fastener flanges.
3. The exercise apparatus of claim 2 wherein the fastener includes two flange retainers each configured to clamp one of the fastener flanges to the rigid platform.
4. The exercise apparatus of claim 1 wherein the integral flange extends inwardly from the inner wall portion and into the opening.
5. The exercise apparatus of claim 1 wherein the integral flange extends outwardly from the outer peripheral wall portion.
6. The exercise apparatus of claim 1 wherein a venting structure is defined by the substantially rigid platform whereby air from the central opening is vented laterally outwardly from a peripheral edge of the platform.
7. An exercise apparatus comprising:
a substantially rigid platform for supporting body weight during exercise;
an inflatable tubular support having a wall surrounding an internal air chamber having an outer peripheral wall portion and an inner wall portion, the inner wall portion separates a central opening from the internal air chamber, the wall defining an integral flange; and
a fastener that couples the integral flange to the substantially rigid platform wherein the fastener includes a flange retainer, a threaded hole is formed into the platform that receives a flange bolt whereby the flange retainer and threaded bolt clamp the integral flange to the platform.
8. An exercise apparatus comprising:
a substantially rigid platform for supporting body weight during exercise;
an inflatable tubular support supporting the substantially rigid platform and having a wall surrounding an internal air chamber having an outer peripheral wall portion and an inner wall portion, the inner wall portion separates a central opening from the internal air chamber whereby the central opening extends from a lower portion of the substantially rigid platform through the inflatable tubular support and to a support surface below the inflatable tubular support;
a fastener flange extending from the wall; and
a fastener that couples the fastener flange to the substantially rigid platform.
9. The exercise apparatus of claim 8 wherein the fastener flange includes two fastener flanges.
10. The exercise apparatus of claim 9 wherein the fastener includes two flange retainers each configured to clamp one of the fastener flanges to the rigid platform.
11. The exercise apparatus of claim 8 wherein the fastener flange is ring shaped.
12. An exercise apparatus comprising:
a substantially rigid platform for supporting body weight during exercise;
an inflatable tubular support having a wall surrounding an internal air chamber having an outer peripheral wall portion and an inner wall portion, the inner wall portion separates a central opening from the internal air chamber;
a fastener flange formed into the inner wall portion; and
a fastener that couples the fastener flange to the substantially rigid platform wherein the fastener includes a flange retainer, a threaded hole is formed into the platform that receives a flange bolt whereby the flange retainer and threaded bolt clamp the fastener flange to the platform.
13. An exercise apparatus comprising:
a substantially rigid platform for supporting body weight during exercise the platform defining a flange recess;
an inflatable tubular support having a wall surrounding an internal air chamber having an outer peripheral wall portion and an inner wall portion, the inner wall portion separates a central opening from the internal air chamber;
a fastener flange formed into the wall of the tubular support and received into the flange recess; and
a fastener that clamps the rigid platform support to the fastener flange wherein the fastener includes a fastener retainer that is received into the flange recess and the flange recess includes a threaded hole that receives a flange bolt whereby the flange bolt and flange retainer clamp the fastener flange into the flange recess.
14. The exercise apparatus of claim 13 wherein the platform defines two flange recesses, the fastener flange includes two fastener flanges each received into one of the flange recesses.
15. The exercise apparatus of claim 14 wherein the fastener includes two flange retainers each configured to be received into one of the flange recesses.
16. The exercise apparatus of claim 13 wherein the flange recess is an annular channel.