The aerosensor aerobody ($389) attaches to a bike’s stem or bars and uses lasers to detect changes in a rider’s head and ...

Working out on an exercise bike is good for you—no matter your fitness level. An exercise bike offers a low-impact cardio workout, and you can pedal as casually or with as much intensity as you like.

The Schwinn IC4 is a well-designed exercise bike that offers good value for money. With an almost silent flywheel, it’s a solid choice for anyone wanting to get fit at home without breaking the bank.

Recumbent bikes are like the unsung heroes of a runner’s cross-training toolbox: low-impact, joint-friendly, and sneakily effective at building endurance. Unlike pounding pavement, which can leave ...