Do Gyms Measure Body Fat

When you step on the scale, a small electrical current runs up through your leg and across your pelvis, measuring the amount of resistance from body fat. Then, the sensors in the scale measure the level of resistance that the current met as it travels back through your other leg.

How do they measure body fat at the gym?

When you step on the scale, a small electrical current runs up through your leg and across your pelvis, measuring the amount of resistance from body fat. Then, the sensors in the scale measure the level of resistance that the current met as it travels back through your other leg.

Does 24hr fitness measure body fat?

A good way to set goals is to get a certified fitness trainer to weigh you and accurately measure your body fat. Even on “The Biggest Loser,” the NBC TV series sponsored by 24 Hour Fitness, the contestants weigh in, but they’re also judged by the change in their body fat percentage.