If you're curious about starting a resistance training routine and not sure where to begin, start with these ...

Fitness experts agree: adding this movement to your routine can significantly reduce injury risk while improving strength for ...

If your mornings start with a stiff, aching back, don’t just grit your teeth and push on, a short mobility routine that wakes up the spine, loosens tight hips and recruits your core can make a world ...

A morning exercise routine that relieves tension and restores alignment prepares your body for full weight-bearing movement ...

Many of us want to get buff for aesthetic reasons, but building muscle helps health and longevity. It's a myth that you need to spend hours in the gym to build muscle. Exercises such as squats, ...

Plus, common mistakes to avoid.

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. It’s easy to almost ...

Standing exercises for belly fat after 55, with certified personal trainer Michael Betts, 5 core moves that burn calories fast.

While practicing Pilates is an effective way to strengthen your core, you can build core stability, balance, and strength ...

Chair exercises for leg strength after 65, 6 no-strain moves from certified trainer Michael Betts, with form cues and sets.

In most workout splits, one to two dedicated leg days per week is common, but it really all depends on your fitness level and ...