Brunswick's business is everyone else's free time. The company is a global manufacturer of marine, recreation, and fitness products. Its largest business segment, marine engines, comprises outboard, inboard, and stern drive engines, propellers, and control systems. The company also makes pleasure craft, sports fishing convertibles, offshore fishing boats, and pontoons. Its fitness segment includes treadmills, cross trainers, stair climbers, and stationary bicycles, sold under brands Life Fitness and Hammer Strength. To focus exclusively on its marine engine and boat business, Brunswick divested its bowling operations in 2014 and 2015.