# @hawkindynamics on Instagram

- **Type:** Image
- **Original URL:** https://www.instagram.com/p/CidUcMWvpdY
- **Gondola URL:** https://gondola.cc/posts/19771476-hawkindynamics-instagram
- **Thumbnail:** https://img.gondola.cc/tr:w-,h-,fo-auto/thumbnails/57e594fca8.jpg
- **Posted:** 2022-09-13T19:09:27.000+00:00
- **Account Owner:** Hawkin Dynamics (@hawkindynamics) — https://gondola.cc/hawkindynamics

## Caption

🔑 6 CMJ Phases 👇👇👇
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Phase 1 — 🤫Quiet Phase: Prior to the CMJ taking place, the athlete must stand “quietly” on the force plate for a minimum of 1-second before initiating movement.⠀
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Phase 2 — 👇Unweighting Phase: The athlete has now begun the movement. Their centre of mass (COM) is falling with negative velocity towards the force plate.⠀
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Phase 3 — 📈Braking Phase: This phase commences at the end of the unweighting phase. The athlete is still falling, but with ascending negative velocity.⠀
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Phase 4 — 📉Propulsive Phase: The athlete has now reached maximum COM displacement or depth of the movement.⠀
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Phase 5 — 🛫Flight Phase: The athlete leaves the force plate with the goal of attaining maximal COM displacement (ie jump height).⠀
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Phase 6 — 🛬Landing Phase: This phase begins when the athlete first makes contact with the force plate after the flight phase.⠀
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Source: Understanding the key phases of the countermovement jump force-time curve; McMahon, Suchomel, Lake, & Comfort • 2018
• drjjmcmahon | drtsuchomel | drjasonlake | paulcomfort1975 

#HawkinDynamics x #HawkinFamily x #ForcePlates x #Movement x #MadeSimple x #Objective

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## Tags

objective, forceplates, madesimple, hawkindynamics, movement, hawkinfamily

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