With free weights, "you are either on your two feet, or you're in a certain position where your body needs to stabilize ... from links on this page, but we only recommend products we back.

Ever wondered whether you should mix up your strength training routine at the gym? We asked a strength and mobility trainer to share her perspective on the free weights v resistance machines debate.

Not only are equipment-free workouts massively convenient ... and effective way to train your entire body. You don’t need any fancy equipment such as weights or exercise machines for this ...

Improve stabilization. With free weights, "you are either on your two feet, or you're in a certain position where your body needs to stabilize itself more so than if you were seated on a machine ...

says Rodgers. “When you understand the way your body moves and what you have to engage in order for you to lift, it’s a lot more transferable when you do get a free weight in your hands.” ...

As people age, they lose muscle, which can be a real health issue. A longtime runner decides it’s time to start lifting — and ends up loving it.

Alternatively, you could also wear a weight vest or stuff some books into ... Try this 15-minute bodyweight workout that not only hits your chest muscles but your arms and shoulders too.