I'm a Health and Fitness Editor — Here Are the Best Products For a Healthy New Year

B, Halfmoon B, Mat Traveller ($88)

I can attest that this yoga mat has just the right amount of cushioning, plus grip to help you avoid sliding out of down dog. "I've never felt like I'm slipping around despite the wear, and I haven't felt like I need to order a new one," one PS editor wrote in her review of the B, Mat. "A good mat really does make a huge difference in the quality of your yoga practice."