Hello Ros,
Quite frankly, I think all sports can be dangerous at one time or
another - sometimes not while they are being played, but more in
the sequels they leave later on in life.
and even though I enjoy watching a good game of Rugby, I do agree
that it can be dangerous - my Scottish-American husband played
American Football at College/university, then he joined the London-Scottish team in Rugby - He carried several scars on his legs etc, and DID suffer from injury sequels when older, particularly on one knee.
I guess we must not think too much about injuries when playing/watching some sport otherwise no-one would play them
and they would die out!
I know there is such a thing as 'tennis elbow' - what about what is called 'typist-wrist.....! I had an operation of the Carpal Tunnel on my left hand - just as painful as some sport injuries!
just because of that !