Physical Fitness in Elderly

"Chair stand test:The number of full stands performed on a seated position that can be completed within 30 seconds was recorded.~Arm curl test: The participants were asked to lift weights starting with a full elbow extension and then full flexion.~2-minute step test: The participant was asked to begin stepping as quickly as possible to reach the marked height for two minutes.~Chair sit-and-reach test:The participant could extend right or left knee to a full extension, heel on the floor and ankle in a neutral position of 90 degrees. Then, the participant was asked to reach to the toes.~Back-scratch test:The participant was asked to stand up and place his/her preferred hand over the same shoulder, palm down and fingers extended, and reach down the middle of the back as far as possible.~8-foot up and go test:The participant was asked to get up from a chair without any arm support and walk a distance of 2.44 meters; then turn around a cone and come back to sit down on the chair."