LifeSpan TR4000i Folding Treadmill
LifeSpan gets it right with its folding Home Series TR4000i Treadmill. With a generous 20”x60” running surface supported by a 1” deck and 8 compression shock absorbers (crucial for knee, back and joint support) AND a 3.25-horsepower motor, the TR4000i has all the power of a traditional treadmill—and the space-saving convenience of a fold-up.
What’s more, the TR4000i is getting rave reviews. It’s rated the #1 treadmill by Health magazine, it’s the top-ranked folding treadmill in Consumer Reports, and it’s a featured favorite in Runner’s World.