The best replacement for resting is sleeping.

The best alternatives to resting are rated as following:
★★★★★  sleeping
★★  basal metabolic rate
★★  normal heart rate
★★  essential tremor
★  napping
★  attention tremor
★  target heart rate

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

Other search terms related to resting and their ratings are:
★★★★★ resting
You have in mind a companion for resting and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of resting in all years. Click on graph for more.
resting
sleeping
basal metabolic rate