This is an installment of Good Fit, a column about exercise. At Form Fitness, in Brooklyn, you’ll find an assortment of squat racks, dumbbells, and pull-up bars—which is to say, it’s a typical gym.

While each product featured is independently selected by our editors, we may include paid promotion. If you buy something through our links, we may earn commission. Read more about our Product Review ...

Lululemon wants to fill all your fitness needs. The newest launch of the company’s updated paid membership program, called Lululemon Studio, combines the company’s popular interactive smart mirror, ...