I recently purchased a vibrating platform to work with Whole Body Vibration. The units used to cost around $2000, but the prices have come down considerably.
The unit I list here costs around $150 on amazon.com
Hurtle Fitness Vibration Platform Workout Machine
https://www.amazon.com/gp/product/B01CK31J0Y/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1
Another unit to consider is the LifePro Rumblex Max 4D Vibration Plate Exercise Machine with Loop Resistance Bands. This unit utilizes three types of vibration, whereas the Hurtle uses only oscillation.
https://blog.phschiropractic.com/blog/the-3-types-of-whole-body-vibration
Effect of 6‐Month Whole Body Vibration Training on Hip Density, Muscle Strength, and Postural Control in Postmenopausal Women: A Randomized Controlled Pilot Study
https://onlinelibrary.wiley.com/doi/full/10.1359/JBMR.0301245
Whole-Body Vibration Training Improves Balance, Muscle Strength and Glycosylated Hemoglobin in Elderly Patients with Diabetic Neuropathy
https://www.jstage.jst.go.jp/article/tjem/231/4/231_305/_article/-char/ja/
Whole body vibration therapy for painful diabetic peripheral neuropathy: A pilot study
https://www.sciencedirect.com/science/article/pii/S136085921300017X
The effects of random whole-body-vibration on motor symptoms in Parkinson’s disease
https://content.iospress.com/articles/neurorehabilitation/nre00299
Shaking Your Fascia!
Whole Body Vibration for Successfully Addressing Chronic Pain and Chronic Illness
http://www.doctorschierling.com/blog/shaking-your-fascia-whole-body-vibration-helps-to-successfully-address-chronic-pain-and-chronic-illness
The Effects of Local Vibration
https://brookbushinstitute.com/article/vibration-release-techniques-introduction?
Efficacy of Whole-Body Vibration Board Training on Strength in Athletes After Anterior Cruciate Ligament Reconstruction: A Randomized Controlled Study
https://pubmed.ncbi.nlm.nih.gov/28657911/
Effect of whole-body vibration on neuromuscular performance: A literature review
https://pubmed.ncbi.nlm.nih.gov/29733043/
Whole-Body-Vibration Training and Balance in Recreational Athletes With Chronic Ankle Instability
https://pubmed.ncbi.nlm.nih.gov/29569943/
Vibration Therapy in Management of Delayed Onset Muscle Soreness (DOMS)
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4127040/