Related Clues:

• Strongroom or burial chamber
• Spring event in the Summer Olympics?
• Bank safe
• Gymnastics jump
• Underground chamber — leap
• Clear the chamber
• Performed by Bubka
• It often involves a horse of sorts
• Leap; storage chamber
• Bubka was always safe with it
• Suited to a Pole like Rogowska?
• It's safe to say Bubka could do it!
• You can do this with a pole
• Gymnast's jump
• Bank's safe