SEATTLE, May 24 -- Stray Kids dancer and rapper Felix will modify his performances during the group's "dominATE North America" tour due to a back issue, their agency JYP Entertainment (JYPE) announced yesterday.

The K-pop boy group's tour, which begins this weekend Seattle, will proceed as scheduled, but Felix may adjust certain dance routines after experiencing pain when putting strain on his back.

"For some time, Felix has been doing rehabilitation exercises and undergoing treatments for his back. While he has no major issues with daily activities, he has recently been experiencing pain when putting strain on his back," JYPE said in a statement.

The agency added that the decision was made after having thorough discussion between the ...