Modern takes on an old fitness favorite can calibrate your training for an insta-boost of athleticism and strength.

Plus fitness accessories starting at just $18 Toni Sutton is a shopping writer for PEOPLE with over a decade of experience ... for the best deals on fitness gear and rounded up our favorites ...

After years of wearing and testing workout clothes from Amazon ... comfortable essentials in and out of the gym for decades. With its heavyweight fleece cotton and polyester blend, it holds ...