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 ...
They can be effective—but it totally depends on your fitness goals.
Irvine, CA (May 11, 2009) – New research presented at the 17th European Congress on Obesity (ECO) suggests that exercise done on Power Plate® vibration plate exercise machines in conjunction with a ...