Fans express concern for singer Portable over his dance moves as he performed on stage (video)

 

Fans have expressed concern for Portable after a video of him performing on stage was shared online.

 

In a video of the singer's performance, he is seen rolling on the floor like he's having a seizure. watch

https://www.instagram.com/p/CdaRD03gOVq/?utm_source=ig_embed&utm_campaign=embed_video_watch_again

 

Fans surrounded him and hailed him as he continued his disturbing performance.

 

Viewers have now taken to Twitter to express concern for him.