Exercise apparatus
An exercise apparatus comprises a movable carriage having a generally flat top surface, the carriage being movably mounted on parallel track members of a frame having a head end and a foot end, the carriage having a pair of shoulder stops mounted thereto and plurality of elastic members connected between the foot end and the carriage to elastically bias the carriage toward the foot end of the frame. The apparatus has a movable spring anchor bar and carriage stop assembly comprising an anchor bar with at least one elongated stop member arranged perpendicular to and secured to the anchor bar, the stop member having a carriage stop surface located towards the end of the stop member remote from the anchor bar and the stop member further comprising at least one movable means of engagement with the frame of the exercise apparatus. The anchor bar and stop assembly may easily be moved and readjusted one handed with safety and smooth operation.
1. An exercise apparatus comprising:
a movable carriage having a generally flat top surface, the movable carriage being movably mounted on parallel track members of a frame having a head end, a foot end and side members, the movable carriage having a pair of shoulder stops mounted thereto and a plurality of elastic members connected between the foot end and the movable carriage to elastically bias the movable carriage toward the foot end of the frame, and
a movable spring anchor bar and carriage stop assembly comprising an anchor bar with an associated anchor bar support for engagement with the anchor bar, the anchor bar having at least one elongated stop member arranged perpendicular to and secured to the anchor bar, the at least one elongated stop member having a carriage stop surface located towards an end of the at least one elongated stop member remote from the anchor bar and the at least one elongated stop member further comprising at least one movable means of engagement, engaged with the side members of the exercise apparatus and the at least one elongated stop member, at a pivot point about an axis perpendicular to the side members of the exercise apparatus that are proximate to the carriage stop surface, said pivot point being remote from and separate from the location of the anchor bar on the at least one elongated stop member.
2. The exercise apparatus as claimed in claim 1 , wherein the movable spring anchor bar and carriage stop assembly comprises two elongated stop members.
3. The exercise apparatus as claimed in claim 1 , wherein the carriage stop surface is located at the end of the at least one elongated stop member.
4. The exercise apparatus as claimed in claim 1 , wherein the at least one elongated stop member comprises a stop surface member secured at its end.
5. The exercise apparatus as claimed in claim 4 , wherein the stop surface member comprises an elastomeric or polymeric material.
6. The exercise apparatus as claimed in claim 4 , wherein the stop surface member is located between the end of the at least one elongated stop member and the at least one movable means of engagement.
7. The exercise apparatus as claimed in claim 4 , wherein the end of the at least one elongated stop member is located between the stop surface member and the at least one movable means of engagement.
8. The exercise apparatus as claimed in claim 4 , wherein the stop surface member comprises a metal or a low friction material.
9. The exercise apparatus as claimed in claim 1 , wherein the at least one movable means of engagement is a vertical wheel riding within a C-section runner along the side of or within the side members.
10. The exercise apparatus as claimed in claim 1 , wherein the side member is a C-section frame.
11. The exercise apparatus as claimed in claim 1 , wherein the at least one movable means of engagement is a vertical wheel combined with a horizontal wheel both riding within a square section runner along the side of or within the side members.
12. The exercise apparatus as claimed in claim 1 , wherein the side member is a square section frame.
13. The exercise apparatus as claimed in claim 1 , wherein the at least one movable means of engagement comprises a slot in the side member and an axle engaged with said slot that protrudes from the side of the at least one elongated stop member.
14. The exercise apparatus as claimed in claim 13 , wherein the axle is an integral part of a stop surface member secured at the end of the at least one elongated stop member.
15. The exercise apparatus as claimed in claim 14 , wherein the integral part of the stop surface member as the axle passes through the at least one elongated stop member to engage with the slot.
16. The exercise apparatus as claimed in claim 13 , wherein the slot is located in a metal plate or section that is attached to or within the side members of the apparatus.
17. The exercise apparatus as claimed in claim 13 , wherein the slot comprises low friction material.
18. The exercise apparatus as claimed in claim 1 , wherein the at least one movable means of engagement comprises a low friction material slidably engaged within the side members of the apparatus.
19. The exercise apparatus as claimed in claim 17 , wherein the low friction material is friction polymeric material.