# Plyometrics

Plyometrics are explosive movements — jumps, hops, bounds, throws — that exploit the stretch-shortening cycle, in which a rapid eccentric load primes a powerful concentric contraction. They train rate of force development, neuromuscular coordination, and tendon elasticity. In ageing populations, low-volume jump training improves bone mineral density, balance, and reactive strength, addressing the power deficit that drives falls. Progression and surface choice matter to manage joint load.

## Sources

- Markovic G. (2007). Does plyometric training improve vertical jump height? A meta-analytical review. British Journal of Sports Medicine. https://doi.org/10.1136/bjsm.2007.035113
- Moran J, Sandercock G, Ramirez-Campillo R, Meylan C, Collison J, Parry DA. (2017). Age-Related Variation in Male Youth Athletes' Countermovement Jump After Plyometric Training: A Meta-Analysis of Controlled Trials. Journal of Strength and Conditioning Research. https://doi.org/10.1519/JSC.0000000000001444

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_Canonical: https://longevity-germany.com/en/glossary/plyometrics · Part of Longevity Cities · Updated 2026-05-02_