unless a perfectly upright and rigid position was maintained the parachutist's face would strike the inside of the hole - known as "ringing the bell"- with painful consequences.
VERSE 9
I hit my pack, I rang the “bell,
I twisted twenty times,
Came down with feet entangled
In the rigging lines.
But floating upside to earth
I didn’t care at all,
For I had kept my trousers clean
When jumping through the hole
CHORUS
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"You are never to old to rock and roll if you are too young to die".--- What do you expect to be doing when you are 80?