The term refers to a specific type of high-impact resistance exercise performed on specialized equipment. This exercise modality focuses on short, intense bursts of effort against a fixed resistance, aiming to stimulate bone growth and increase muscle strength. For example, an individual might exert a maximum isometric force against a lever arm for a brief period, rather than performing a traditional repetition with movement.
The significance lies in its potential to address bone density loss, particularly relevant for individuals at risk of osteoporosis. The controlled, high-impact loading can stimulate osteogenesis, the process of new bone formation. Furthermore, such training can improve overall strength and balance, reducing the risk of falls and fractures. Its development is rooted in research exploring the impact of mechanical loading on skeletal adaptation.