Trim down or bulk up, run faster, or bike farther—however you work out, the best workout apps help you stay committed to physical fitness. I'm an expert in software and work-related issues, and I have ...

Whether you have a well-rounded home gym or prefer to work out in a gym, figuring out what exercises to do can be a bit confusing. We all occasionally need some help tailoring our workouts to our ...

Training Today is a clever app that offers Apple Watch users a “readiness to train” score to help know when to rest, push, and more. Now the watchOS and iOS app have been updated with “dynamic cycling ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

The stationary bike can be a fun and effective way to get your cardio in, especially if you aren’t the biggest fan of the treadmill. As a personal trainer, I frequently recommend a beginner stationary ...

I'm standing on top of Machu Picchu, listening to Lil Wayne and smashing flying spheres with a bat in each hand. The instructor encourages me to look around and take in the beauty around me. The next ...

Trim down or bulk up, run faster, or bike farther—however you work out, the best workout apps help you stay committed to physical fitness. I've been contributing to PCMag since 2011 in a variety of ...