Because cross fit is often synonymous with conflicting training modalities and because of that, often presents really weak form 

 Injury rates are far higher than other gym activities.  

 Because you aint juicing, don't go to the gym. Just to do cardio, you gotta be juicing hahahahahahahahahahahaha  

 Not really gyms that hate crossfit… Just hate of speed over posture.
If posture (form) is done correctly, nobody hates crossfit.

https://youtube.com/shorts/WfhQNv0otBQ?si=5HyZFaCI8DaQomBp 

 I don't hate cross fit but I think quality >>> quantity