If you want to increase your strength, build muscle mass, and shed fat, a smart strength training machine can help you meet your goals right at home. This category gained traction when Tonal entered the market in 2018, offering a full gym’s worth of strength training equipment—and a virtual personal trainer—in one sleek, wall-mounted machine. We’ve tested and reviewed all the major smart strength training products on the market, and the Tonal 2 is our top pick due to its…








