They can be effective—but it totally depends on your fitness goals.

Equipment is supposed to tone muscles, but experts warn against overdoing it. Amy Allen exercises on a Power Plate fitness machine, machines that use vibrations to tone muscle and claim to do it ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Looking to amp up your workout but not sure how? Or are you just bored of basic, expected gym equipment?

All products featured on Self are independently selected by Self editors. However, when you buy something through our retail links, Condé Nast may earn an affiliate commission. Some home gym equipment ...