Yes, back extensions are a low-impact exercise that can be done with or without equipment. The most popular body-weight variation, the “Superman,” is a great way to build strength and ...

That said, back extensions are still one of the best compound exercises for strengthening your back without weights — especially if you enjoy home workouts with little to no equipment.

Studios that house these machines can charge a as much as £50 for a class, and while many people are choosing to invest in their own at-home reformer machines to swerve the cost, some are seeking ...