Ring Forge - push pull calisthenics

Olympic rings are my favorite piece of “gym” equipment. I love calisthenics and the variations and progressions available for each movement. If I had to recommend just one piece of exercise equipment, it would be rings. Parallettes are also handy for push-up variations. This system lets you use rings for both pushing and pulling movements. 

1. Pick your ring size
   1. 28 mm or 32 mm diameter (thickness)  x 235 mm diameter (horizontal)
2. Print 2 rings and 2 parallettes (plates 1 and 2) or just 2 regular rings (plate 3)
3. Add the optional yoga block for changing things up

Note on Safety

• Sliced with 7 walls, 7 shells, 25% gyroid infill.
• Print with PETG (PETG or stronger filament).
• A single ring supports my weight (215 lbs).
• You can use wooden rings or my original rings with the parallettes - but there is a possibility of the ring rotating inside the base. Only use them in an upright push-up position. My updated rings have a lip that prevents rotation.
• The parallettes are meant for push-ups, not one arm hand stands, etc. 
• You are responsible for ensuring that your printer, slicer settings, material, and method of use result in a safe experience.

For pulling you'll need strong rope or straps. I recommend this style of strap.