EM-SportScience - According to data from Greg Dea, there is a big difference between the dominant muscles (and joints) in a vertical jump (49% knee) and a horizontal jump (only 4% knee).
Measure that explosive jumping strength force during horizontal jumps with the Stomp-IT force plate device. No more guessing with your assessments!⠀ ⠀... | By Strength By Numbers | Facebook
![Figure 2 from Vertical- vs. Horizontal-Oriented Drop Jump Training: Chronic Effects on Explosive Performances of Elite Handball Players | Semantic Scholar Figure 2 from Vertical- vs. Horizontal-Oriented Drop Jump Training: Chronic Effects on Explosive Performances of Elite Handball Players | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/7187d0c0f30349793fc8956eac361cb2d993fa29/4-Figure2-1.png)
Figure 2 from Vertical- vs. Horizontal-Oriented Drop Jump Training: Chronic Effects on Explosive Performances of Elite Handball Players | Semantic Scholar
![Jump Tutorial For Skill, Precision, And Power | GMB Fitness | Long jump, Jump workout, Ladder workout Jump Tutorial For Skill, Precision, And Power | GMB Fitness | Long jump, Jump workout, Ladder workout](https://i.pinimg.com/originals/36/26/4e/36264efc5ce8dd6faa5f0c6ed44e6ad4.jpg)