Transthyretin amyloidosis is a slowly progressive condition characterized by the buildup of abnormal deposits of a protein called amyloid (amyloidosis) in the body's organs and tissues.
If you play tennis, you may be familiar with the different racket customizing choices you have -- common choices include string type, gauge and tension. Not so common is an inexpensive device called a shock absorber or vibration dampener. These devices have no impact on your performance, but some players can't play without one. It's a personal choice, and if you do use a dampener, its placement must comply with the rules of the International Tennis Federation.
Longest Time Balancing A Tennis Racquet On A Tennis Ball. Mark Evans balanced a tennis racket on a tennis ball for one hour, three minutes, 53.37 seconds. 49:59. Suresh Gaur balanced a tennis racquet on his thumb for 49 minutes, 16.00 seconds.