Weighted Hula Hooping

Weighted hula hooping is marketed as a core workout, but a 2019 study found it burns only 180 calories per hour—fewer than brisk walking at 4 mph. Its minimal resistance is overestimated compared to actual ab exercises like planks, which deliver 50% more muscle activation. This trend also carries a higher risk of bruising and lumbar strain, making it less effective than #1 (12-3-30 Treadmill Workout) for overall conditioning.