Several concerns merit attention. First, BoingVert’s marketing sometimes uses exaggerated language—e.g., “add 10 inches in weeks”—which defies physiological limits. Even elite training rarely yields more than a 3–5 inch gain over months for experienced athletes, and novices might achieve 6–8 inches at most after extended effort. Second, the program’s proprietary claims often obscure basic plyometric progressions available for free from university sports science departments or reputable sources like the National Strength and Conditioning Association. Third, some users report a lack of periodization or individualized adjustments, increasing injury risk from excessive jumping volume without adequate recovery.
However, it is not a miracle cure. It works best as an entry-to-intermediate level program. If you are already an elite jumper, you may need to supplement this program with heavy strength training in the weight room to see continued gains. does boingvert really work
National Institutes of Health (.gov)https://pmc.ncbi.nlm.nih.gov Several concerns merit attention