The best replacement for popping is locking.

The best alternatives to popping are rated as following:
★★★★★  locking
★★★  cracking knees
★★  krumping
★★  popping
★  breaking
★  bboying
★  jigging
★  krump
  clicking tmj
  breakdancing
  grinding in the knee
  snorting
  hip popping
  hitting
  backfiring
  cracking
  neck popping
  clicking
  twerking

Your alternative for popping is not listed? Suggest!
Speaking about popping, one probably shouldn't forget about ankle injury.

Other search terms related to popping and their ratings are:
★★★★★ ankle injury
★★★★ pain in knee
★ shoulder pain
You have in mind a companion for popping and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of popping in all years. Click on graph for more.
popping
locking
cracking knees