Jennifer

There’s a new COVID booster at pharmacies, and the simple thing to say about it is this: It’s good, it’s…

It’s flu vaccine season again, and there’s good news—the nasal spray option is back. In addition to getting your flu…

You know I have a dim view of AI coaches. They don’t understand the things a real coach understands, like…

Getting injured is always frustrating for a number of reasons, including the fact that you can’t participate in your normal…

Catastrophic thinking can be extraordinarily hard to cope with. Whether it’s dealing with fears about your physical safety, the uncertainty…

Resistance bands are a favorite of travelers and home-gym-havers because they can fold up into a small, light, easily transportable…

One of Fitbit’s most popular models, the Charge, has a new version out: the Charge 6. It has Google Maps,…

Who doesn’t love a superset? Pairing two exercises saves time in your main workout, provided the routine allows. And if…

When you’re just starting to work out, small dumbbells are a godsend: You can do the same exercises as everyone…

Welcome to Training Diaries, a Lifehacker series about my journey to the 2023 TCS New York City Marathon. This series…