Related Clues:

• Not active
• Dormant
• Immobile
• Like Newton's bodies, sometimes
• Taking it easy
• Like an object in Newton's Law of Inertia
• Taking a break
• Doing nothing
• Kicking back
• Not in motion
• Taking a breather
• Like lowered heart rates
• Reclining
• Like objects in a Newtonian law
• Not going anywhere?