Exercise apparatus

1. Exercise apparatus, comprising:

(1) a box-like frame defining an exercise area within and around the frame, comprising:

(a) two rails, referred to as lower rails supported on the frame and on which is mounted an exercise carriage comprising a first carriage section and a second carriage section;

(b) two left hand side uprights, being proximal to the first carriage section;

(c) two right hand side uprights being proximal to the second carriage section; and

(d) two upper rails mounted between the pairs of uprights,

wherein the first carriage section and the second carriage section can be (i) connected together to form a single exercise carriage which slides forwards and backwards on the rails during exercise, and (ii) disconnected to form two exercise carriages which independently slide forwards and backwards on the rails during exercise;

(2) from 2 to 5 springs removably attachable to the frame, the first carriage section and/or the second carriage section so that:

the first carriage section is connectable by one or more of the springs to the frame; and / or

the first carriage section is connectable by one or more of the springs to the second carriage section; and / or

the second carriage section is connectable by one or more of the springs to the frame;

(3) a lock to lock the first carriage section at any position along the rails;

(4) a lock to lock the second carriage section at any position along the rails;

(5) two pulleys attached to the frame, two ropes threaded through the pulleys and two rope cleats located on the first carriage section, and wherein the ropes have two ends, one of which is free and one is to attach to one of the rope cleats;

(6) a seat mounted between the two left hand uprights, or between the two right hand uprights, and a resistance-biased foot pedal associated with the seat; and

(7) a trapeze bar pivotally mounted between the two left hand uprights, or between the two right hand uprights or between the two upper rails, biased to provide resistance to movement.

2. The exercise apparatus of claim 1 , wherein each of the from 2 to 5 springs can be independently connected between the first carriage section and the frame.

3. The exercise apparatus of claim 1 , wherein each of the from 2 to 5 springs can be independently connected between the first carriage section and the second carriage section.

4. The exercise apparatus of claim 1 , wherein each of the from 2 to 5 springs can be independently connected between the second carriage section and the frame.

5. The exercise apparatus of claim 1 , comprising springs connecting the pedal to the uprights or to the seat and offering resistance to movement of the pedal away from the seat by a user.

6. The exercise apparatus of claim 1 , comprising springs connecting the trapeze bar to the frame, e.g. to the uprights or to the rails, offering resistance to movement of the bar by a user.

7. The exercise apparatus of claim 1 , further comprising a foot bar attached between the left hand uprights or the right hand uprights.

8. The exercise apparatus of claim 1 , further comprising a ladder attached to the upper rails.

9. The exercise apparatus of claim 8 , wherein the upper rails extend between the right hand uprights and the left hand uprights and comprise projections which project to the right of the right hand uprights or to the left of the left hand uprights, the ladder being connected to the projections.

10. The exercise apparatus of claim 9 , further comprising a flat board, attached to the right hand uprights or to the left hand uprights, substantially perpendicular to the exercise carriage.

11. The exercise apparatus of claim 1 , comprising one or more buffers to lessen the impact of the exercise carriage at the limits of its travel on the rails.

12. The exercise apparatus of claim 1 , comprising four pulleys, two mounted on each of the left hand side uprights, wherein each pulley can be fastened at any position along the length of its upright.