For apartments or under-desk use, walking pads (like the WalkingPad P1) offer the most compact, foldable solutions. 3. Key Technical Specifications Best Treadmill Buying Guide - Consumer Reports
You must leave at least 3 to 6 feet of clear space behind the machine and about 1.5 to 2 feet on each side for safety. Folding vs. Non-Folding:
Your fitness goals dictate the necessary power and size of the machine.