ArticleApplied bionics and biomechanics2021
Influences of Different Drop Height Training on Lower Extremity Kinematics and Stiffness during Repetitive Drop Jump.
Article in Applied bionics and biomechanics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
13 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.
- Post-activation potentiation enhancement induction strategies with different rest intervals on jump performance: a meta-analysis.Frontiers in physiology · 2025Pooled it
- Effects of Complex and Contrast Training on Lower Limb Explosive Power and Eccentric Strength in Elite Male Track and Field Athletes: A 24-Week Randomized Trial.Journal of strength and conditioning research · 2026Trial
- The effect of box height on joint stiffness performance in drop jumping: a cross sectional study.BMC sports science, medicine & rehabilitation · 2026Article
- Article
- CombinedFrontiers in physiology · 2025Article
- Article
- Plantar pressure in athletes with chronic ankle instability during single-leg landings at different heights.Frontiers in bioengineering and biotechnology · 2025Article
- Does swing leg braking matter in long jump take-off? A 3-D kinematic analysis based on elite athletes.Heliyon · 2024Article
- The biomechanical effects of insoles with different cushioning on the knee joints of people with different body mass index grades.Frontiers in bioengineering and biotechnology · 2023Article
- Effect of Different Landing Heights and Loads on Ankle Inversion Proprioception during Landing in Individuals with and without Chronic Ankle Instability.Bioengineering (Basel, Switzerland) · 2022Article
- Validity and reliability of the Output sport device for assessing drop jump performance.Frontiers in bioengineering and biotechnology · 2022Article
- The Influence of Repeated Drop Jump Training on Countermovement Jump Performance.Applied bionics and biomechanics · 2022Article
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Drop jump (DJ) is often used as a plyometric exercise to improve jumping performance. Training from improper drop heights and for improper durations lead to unfavorable biomechanical changes in the lower extremities when landing, which result in reduced training effects and even lower extremity injuries.
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.