The phrase "routine basis" means something that happens regularly or often, following a fixed pattern or schedule.
Sentences with «routine basis»
I have been adapting my lifestyle and workout routines based on your guidelines in your program, and am making some pretty good progress over the last few weeks. (stomachfatisugly.net)
Families will have different routines based on their culture and the needs of their individual child. (zerotothree.org)
A workout routine based around compound exercises is much quicker than one that requires you to do isolation movements for each muscle group. (fitnesscrest.com)