Dangerous exercises

[Peak]

^ Re. flyes, I have never heard they are dangerous in all my years. Wow! But yes the shouldn't be performed as the are "absolutely pointless".

 Re. dips, to me, it's the behind the back bench dips that are being referred to as dangerous to the shoulders - though I have to admit, I never had any issues when performing them. I think they do encourage bouncing (poor form).

Re: You have now, you're welcome for that bro. 
Possibly just saved your shoulder joints and tendons.
A far better alternative would be a plate push.

Re: Yeah perhaps as you're basically putting you arm in the hammerlock position for reps.