http://onbusiness.cz/jak-se-zbavit-bolesti-zad-test-zdravotni-zidle-adaptic-4521 (available in Czech only)
Chair on a Spring: We've Tested Balancing Chairs in All-Day PC Work
18 April 2019 - The editors of the popular computer e-magazine Živě.cz tested Adaptic and competing spring-mounted chairs. While the review debates the value of the healthy sitting concept, their test results do show that tilting-seat chairs are beneficial. The review includes videos as well.
Adaptic Therapeutic Chairs Win Independent Physical Therapist Test
18 March 2019 - A Slovak summary of the FYZIOklinika test of Adaptic and Spinalis therapeutic chairs published by Pravda.sk.
Adaptic Therapeutic Chairs Win Independent Test
An Adaptic therapeutic tilting-seat chair takes the top spot in a test performed by physical therapy experts from FYZIOklinika, Prague, CZ. A summary of its performance against competitor Spinalis was published in the Czech News Agency e-newspaper Českénoviny.cz.