Trying a $3,000 EMS Fitness Suit: A Cautionary Tale
An in-depth personal test of the $3,000 Katalyst EMS suit, which uses electrical muscle stimulation to speed workouts; after a month of use the author experienced pins and needles, numbness, and cold limbs, found it interfered with his other training, and concluded the 'time-saving' promise falls flat, prompting a return and a skeptical view of EMS fitness tech, despite FDA clearance.