BEHIND THE DRIVE: MOTORISED VERSUS NON-MOTORISED TREADMILLS:
BY MARTY MILLER, ATC, DHSC, NASM-CPT, CES, PES, MASTER INSTRUCTOR The use of motorized treadmills has become commonplace since their origination in the early 1950s. Originally designed to diagnose heart and lung disease, treadmills quickly became a standard in fitness…


























































